**will give brainliest** Which correctly lists the three elements that geologists measure to determine the age of an organism’s remains? A. argon, nitrogen, and carbon-12 B. carbon-14, nitrogen, and carbon-12 C. nitrogen, potassium, and carbon-14 D. carbon-12, potassium, and argon
Answers
Answer:
the answer is d carbon-12,potassium,and argon
Explanation:
i got it right on the testt
Answer:
D. carbon-12, potassium, and argon
Explanation:
Related Questions
How does carbon enter the atmosphere?
(MULTIPLE CHOICE)
A). plant stomata
B). release of CO2 by the oceans
C). animal and human respiration
D). transpiration
E). decomposition of limestone
F). burning of fossil fuels
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Answer:
B, C, E, & F
Explanation:
All have to deal with a release of energy.
( Help me please and thank you )
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help this is missing
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The images below model how the lungs take in and push out air. Identify each as either inhalation or exhalation; then explain how each image models it.
Use the following terms correctly in each description: lungs, diaphragm, chest cavity, negative pressure, positive pressure.
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Answer:First picture is inhalation and the second picture is exhalation.
Explanation:
What does Lava pouring out of a Volcano have in common with a Snowman?
Answers
Answer:
They are both going to phase change in a short time.
Lab Report
________________________________________
Objective
Explain the purpose of your lab. To organize what you did in the experiment
Procedure
List the experiment procedures. Some steps have been filled in for you. You may need to adjust the numbers to match the steps you decide on.
1. Identify the variables.
2. Write out your hypothesis in an if/then format.
3. Gather your materials.
4. Draw a conclusion
5. Make a prediction
6. Perform a experiment
7. Follow all steps
8. Analyze the data.
9. Analyze the data.
Data Analysis
Label a data table so that the experimenter can record observations for the sand and water temperatures at various points.
A B C
D E F
Conclusion
Explain what the experimenter should include in this section to show how the data proved the hypothesis.
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Answer:
the experimenter should include an observater and an analysis
Answer:
1. Identify the variables.
2. Write out your hypothesis in an if/then format.
3. Gather your materials.
4. Do background research
5. Make a prediction
6. Conduct an experiment
7. Observe
8. Record
9. Analyze data
10. Draw a conclusion
Conclusion:
Here they should include how their hypothesis was before the experiment, and how many things were how they expected and/or things they didn’t expect at all. They should also include if they were fully correct, partly correct, or not right at all. Also, they should include what they learned from this experiment.
Whether you think it is a good solution or not? Explain why
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are genetic disorders always inherited? why or why not?
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Answer:
They are not always inherited.
Explanation:
The reason a person gets genetic disorders is because of a mutation in a gene. This will affect the person from birth. This gene cannot always be passed on through the next generation, but it will stay as a possibility because the child still acquires the genes of the parent. These mutated genes could have a possibility of not being dominant, therefore making it recessive. So it is NOT always inherited.
Answer:Genetic disorders 'may or may not be inherited' based on if the body has 'developed antibodies' over time with 'evolution'' .
Explanation: A genetic disorder does not always have to be inherited if the body of the human has developed required antibodies and with proper lifestyle genetic disorder can be curbed. However if person keeps following normal lifestyle and does not take any steps to avoid the rise of genetic disorder they are more prone to the disorders
for more information on genetic disorder visit:
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What are some ways that animal structure and functions differ depending on the animal’s environment?
Answers
Different animals use their body parts in different ways to see, hear, grasp objects, protect themselves, move from place to place, and seek, find, and take in food, water and air. Plants also have different parts (roots, stems, leaves, flowers, fruits) that help them survive and grow.
what kind of plate boundary results in a fault?
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Yo can someone help me out
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Answer:
I believe D is right
Explanation:
Answer:
a bc water needs to evaporate to become water in the atmosphere
Explanation:
hope this helps
The diagram shows a food web in a national park.
A diagram of a food web is shown. Grasses, Aspen Trees, Cottonwood, and Willow are shown at the lowest level, Beaver, rabbit, elk, and mule deer are shown at the second level from the bottom. Topmost level has the coyote and gray wolf. Arrows are drawn from grasses to beaver, grasses to rabbit, grasses to elk, grasses to mule deer, aspen trees to beaver, aspen trees to elk, aspen trees to mule deer, cottonwood to beaver, cottonwood to elk, cottonwood to mule deer, willow to elk, willow to mule deer, beaver to coyote, rabbit to coyote, elk to gray wolf, and mule deer to gray wolf.
What is most likely the effect of unrestricted hunting of gray wolves on the food web of the region?
The vegetation will decrease.
The coyote population will increase.
The beaver and rabbit population will increase.
The elk and mule deer population will decrease.
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Choose the image that shows a cast.
A fossilized footprint.
The outline of a leaf on a gray rock.
A raised form of tentaclelike shapes.
Answers
Answer:
Last pic... or C.)
Explanation:
Answer:
the last pic of the tenticle like thing
Explanation:
i just took the assignment
In 4 or more complete sentences, describe the process of protein synthesis and explain how transcription and translation creates protein
Answers
Protein synthesis occurs in the cell and is divided into 2 stages, namely transcription and translation. The process of transcription occurs in the cell nucleus by copying the genetic code in DNA and forming mRNA strands which are duplicates of DNA.
The RNA strands that are formed will come out of the cell nucleus and then undergo a translation process that occurs in the cytoplasm. With the help of ribosomes, the amino acids will line up according to the sequence of the genetic code in the mRNA to form polypeptide chains that make up the protein structure.
What is protein synthesis?
Protein synthesis is the formation of proteins in the human body and occurs in the smallest units, namely cells. Protein synthesis is divided into 2 stages, in the following order:
1. Transcription
Transcription is the process of copying the genetic code or DNA that occurs in the cell nucleus or nucleus. The process of copying the genetic code is carried out by unbinding the DNA with the help of RNA polymerase, then forming a copy of the genetic code that is complementary to the sequence of hydrogen bases in the DNA. The process of transcription produces a strand of genetic code called mRNA or RNAd.2. Translation
Translation is the process of translating the genetic code contained in the mRNA and occurs in the cytoplasm. With the help of the ribosome, the mRNA will be translated and the amino acids will move towards the ribosome. Amino acids will form a sequence that is complementary to the mRNA so that a polypeptide strand that makes up the protein molecule is formed.Learn more about Protein synthesis at https://brainly.com/question/15404950
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1. Transcription:
Transcription is the first step in protein synthesis and takes place in the nucleus of eukaryotic cells or in the cytoplasm of prokaryotic cells. It involves the conversion of genetic information from DNA into a complementary RNA molecule. Here's how it works:
a. DNA unwinding: An enzyme called RNA polymerase binds to a specific region of the DNA molecule known as the promoter. The DNA molecule unwinds at this site.
b. Complementary RNA synthesis: RNA polymerase reads the DNA template strand and synthesizes a complementary RNA molecule, using adenine (A), cytosine (C), guanine (G), and uracil (U) as the RNA bases, instead of thymine (T). This newly formed RNA molecule is called messenger RNA (mRNA).
2. Translation:
Translation is the second step in protein synthesis and occurs in the cytoplasm, specifically at the ribosomes. It involves the conversion of the mRNA molecule into a functional protein. Here's how it works:
a. Initiation: The ribosome attaches to the mRNA molecule at a specific start codon (usually AUG), signaling the beginning of translation.
b. Elongation: Transfer RNA (tRNA) molecules bring amino acids to the ribosome, guided by the mRNA codons. These tRNA molecules have anticodons that complement the mRNA codons.
c. Peptide bond formation: As the ribosome moves along the mRNA molecule, it catalyzes the formation of peptide bonds between the amino acids carried by tRNA molecules. This forms a growing polypeptide chain.
d. Termination: Translation continues until a stop codon (UAA, UAG, or UGA) is encountered on the mRNA. At this point, a release factor binds to the ribosome, leading to the release of the completed polypeptide chain.
In summary, protein synthesis begins with transcription, where DNA is transcribed into mRNA. Then, during translation, the mRNA is decoded by ribosomes, and amino acids are linked together to form a polypeptide chain, which eventually folds into a functional protein. This intricate process ensures that the genetic information encoded in DNA is faithfully converted into the proteins that carry out essential functions within cells and organisms.
What would happen to your body if your sodium level is too high? too low?
Describe in detail the effects of both extremes on the body and what doctors must do to correct it. Can either be life-threatening - how?
Will mark brainliest but you have to answer EVERY SINGLE THING CORRECTLY
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Answer:
Too much sodium in the diet can lead to high blood pressure, heart disease, and stroke. It can also cause calcium losses, some of which may be pulled from bone. Hyponatremia is a condition characterized by low levels of sodium in the blood. Its symptoms are similar to those caused by dehydration. In severe cases, the brain may swell, which can lead to headaches, seizures, coma, and even death.
Pick one type of tissue shown and describe how the heart would be affected if the tissue did not function properly.
I picked the Muscle Tissue
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Without muscle tissue, the heart wouldn't be able to pump, and without that no blood would reach the rest of the body.
Explain how you and a pet can have a mutualistic relationship. Provide an example in your explanation
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Answer:
You, a human being and a pet share a mutualistic relationship. A mutualistic relationship is a relationship in which two different species of organisms benefit each other. You and your pet have a mutualistic relationship because a pet provides companionship, comfort, in some cases protection (depending on the pet), and protecting your home from rodents (also depending on the pet). While animals provide these services for humans, in return we provide food, water, shelter, and love/comfort for the animal. Both organisms (you and your pet) benefit from your relationship therefore it is mutualistic.
Answer:
You get happy chemicals, pet get healthy shelter
Explanation:
A pet can be stress-relieving for you, and the pet may also get a healthy lifestyle: food, shelter, etc.
What is the fossil connection between Indohyus and the whale? What is the function of this bone? Why do you think these mammals transitioned from land to water?
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Answer:
1. Indohyus is an extinct genus of digitigrade artiodactyls known from Eocene fossils in Asia. This small chevrotain-like animal found in the Himalayas is one of the earliest known non-cetacean ancestors of whales.
2. While whale bones are real bones, they are apparantly a little "spongier" and less stiff than most land animal bones. Afterall, the bones don't have to hold the animal up. They just have to help it keep its shape while floating in what is pretty much a zero-G world.
3. I think they transitioned to water because they have to escaped predators so they move into the sea to survive
Explanation:
In a step by step format, write about the process of the blood flow as it enters the heart until it leaves the heart. It should be at least 150 words.
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Answer:
Blood enter the right atrium of the heart via the vena cava (superior and inferior)
The right atrium contracts to push the blood into the right ventricle through the triscupid valve
The contraction of the right ventricle pushes the blood through the pulmonary valve to the pulmonary artery which carries it to the lungs to be oxygenated
After oxygenation, the pulmonary vein brings blood to the left atrium
Contraction of the left atrium pushes the blood through the mitral valve into the left ventricle
The left ventricle contracts to push the blood through the aortic valve, into the aorta, which carries the blood through the body.
Explanation:
what is the elevation of point A
1400 ft
1500ft
1600ft
1700ft
topographic maps
Answers
Answer:
1700
Explanation:
Answer:
1700
Explanation:
ANSWER WITH AN EXPLANATION PLEASE.
the most common stick bug in florida is the two striped walkingstick. Stink bugs, like grasshoppers, undergo incomplete metamorphosis. What is the main difference between the life stages of stick bugs and insects that undergo complete metamorphosis, like butterflies
A. Stick bugs do not lay eggs.
B. Stick bugs do not form pupae.
C. Stick bugs give birth to live young.
D. Stick bugs develop directly from egg to adult form.
2 the coontie plant is the only cycad native to the united states. Cycads are small plants with large leaves and very short stems. The cones of a coontie plant are very close to the ground
In which structure of the plant do the seeds develop
A. Structure Q
B. Structure R
C. Structure S
D. Structure T
Answers
Answer:
Question #1 :B) Stick bugs do not form pupae. Question#2: C)Structure S
Explanation:
Question#1 )A complete metamorphosis must include a egg,larval,pupal,and adult stage because Stick bugs undergo incomplete metamorphosis they do not form pupae and rather undergo 2 nymph stages.
Question#2) Cycad seeds are developed in cone-like structures called strobili shown as STRUCTURE S
The diagram shows an animal-like protist.
This is most likely which type of protist?
a sarcodine because it has a nucleus
a sarcodine because it has a pseudopod
a parasite because it has cilia
a parasite because it has a flagellum
Answers
Answer:
a sarcodine because it has a pseudopod
Explanation:
EASY; 7TH GRADE SCIENCE, OFFERING BRAINLIEST! please help me fast: Look at the image below and place the corresponding places.
Subject: Nitrogen cycle
Answers
Answer: Free nitrogen comes from bacteria breaking down the nitrogen compounds which causes it to be released in the air. Fix nitrogen is from soil, plants and animals consuming it which causes it to recycle, nitrogen is cycled through: plants, soil, animals, bacteria and water and the atmosphere. I hope this helped!
Explanation:
Bacteria breaking down nitrogen compounds releases free nitrogen.Explanation:The nitrogen cycle is a process in which nitrogen is recycled through different components of the environment. Bacteria play an important role in this cycle by breaking down nitrogen compounds found in plants, animals, and soil. When bacteria break down these compounds, they release free nitrogen into the environment. This free nitrogen can then be used by other organisms like plants to create proteins and other essential molecules. So, bacteria breaking down nitrogen compounds is an important step in the nitrogen cycle.
Hope this helps! Please mark me the brainliest!!! :D
Who is Vandana Shiva
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Vandana Shiva is an Indian scholar, environmental activist, and author known for her work in the field of environmental sustainability, biodiversity conservation, and social justice. She was born on November 5, 1952, in Dehradun, India. Shiva has a background in physics and earned her Ph.D. in philosophy from the University of Western Ontario, Canada.
Shiva is a prominent advocate for sustainable agriculture, seed sovereignty, and the rights of small-scale farmers. She is known for her opposition to genetically modified organisms (GMOs) and the negative impacts of industrial agriculture on the environment and local communities. Shiva has been involved in grassroots movements and organizations, including Navdanya, which promotes seed conservation and organic farming practices.
Vandana Shiva has authored numerous books, including "Staying Alive: Women, Ecology, and Development," "Earth Democracy: Justice, Sustainability, and Peace," and "Making Peace with the Earth." She has received several awards for her work, including the Right Livelihood Award (Alternative Nobel Prize) in 1993. Shiva continues to be actively involved in raising awareness about sustainable agriculture, biodiversity, and social justice issues on a global scale.
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Write a description or a reason why you are doing this activities of conserving our natural resources.
1. Using a glass when brushing teeth -
2. Hanging clothes -
3. Walking -
4. Feeding the stray animals -
5. Using back page of paper -
6. Using fan -
7. Watering the plants -
8. Sweeping -
Answers
1. Using a glass when brushing teeth: By using a glass instead of leaving the tap running while brushing our teeth, we can conserve water. Freshwater is a finite resource, and reducing unnecessary water usage is essential for preserving our water supplies and ensuring their availability for both humans and the natural environment.
2. Hanging clothes: Opting to hang clothes to dry instead of using a dryer not only saves energy but also reduces greenhouse gas emissions. Clothes dryers consume a significant amount of electricity, and by utilizing natural methods like hanging clothes, we can contribute to reducing our energy consumption and lowering our carbon footprint.
3. Walking: Walking instead of using vehicles for short-distance travel offers multiple benefits. Firstly, it helps reduce air pollution by decreasing the emission of harmful gases from vehicles. Secondly, walking promotes personal health and well-being, as it is a form of physical exercise. Lastly, choosing to walk reduces traffic congestion and saves fuel.
4. Feeding stray animals: Feeding stray animals is an act of compassion and kindness. By providing food for stray animals, we help prevent their starvation and promote their overall welfare. It also reduces their need to hunt for food in natural habitats, preserving the delicate balance of local ecosystems.
5. Using the back page of paper: Utilizing both sides of a piece of paper helps reduce paper waste and conserves valuable forest resources. Paper production involves cutting down trees, and by maximizing the use of each sheet, we minimize the number of trees required to produce paper products.
6. Using a fan: Using a fan instead of an air conditioner helps reduce energy consumption and lowers greenhouse gas emissions. Air conditioners consume a significant amount of electricity, and by using fans to circulate air and provide cooling, we can contribute to conserving energy resources and mitigating the impact of climate change.
7. Watering the plants: Watering plants is essential for their growth and well-being. By providing them with adequate water, we support their ability to photosynthesize, produce oxygen, and contribute to a healthy ecosystem. Additionally, practicing responsible watering techniques, such as using watering cans instead of hoses, helps conserve water resources.
8. Sweeping: Sweeping instead of using a leaf blower or a hose to clean outdoor spaces reduces energy and water consumption. Leaf blowers and hoses consume significant amounts of electricity and water, respectively. Sweeping not only saves resources but also minimizes noise pollution and prevents soil erosion caused by high-pressure water flow.
Engaging in these activities of conserving natural resources demonstrates our commitment to environmental stewardship and sustainable living. By making conscious choices in our daily lives, we can contribute to the preservation and protection of the Earth's ecosystems for the benefit of current and future generations.
MAKE ME BRAINIST
Alexa is making necklaces. Each necklace she makes uses 45 beads, and she has decided that she’ll make 15 necklaces. If the cost of each bead is $0.02, the total cost for the beads is .
Answers
Answer:
$13.5
Explanation:
675 x 0.02 = 13.50
Answer: $13.50
Which of the following method used to separate two miscible liquids?
a) Separating funnel
b) Sieving
c) Winnowing
d) Sublimation
Answers
Answer:
The answer is distillation but i quess it's not on the list so I think it is a) Separating Funnels
Explanation:
I think it's because your separating two miscible liquids
Which arrow or arrows represent a release of carbon dioxide? What process is occurring at the arrow(s) you selected?
Answers
Arrow 'f' releases carbon dioxide.
Answer:
F I think I am not sure though hope I helped.
a)Explain how normal rainfall is slightly acidic.
b)Name two greenhouse gases
c)Give 3 sources of acid rain
d)State and explain the process of making acid rain
Answers
b) carbon dioxide, methane
Select the 4 examples of physical weathering from the list below.
A) The color of a rock changes over time as it is exposed to air and water.
B) The top of a mountain becomes rounded over tens of thousands of years.
C) A sidewalk is broken by the roots of the tree below it.
D) A cave is created by limestone dissolving in water.
E) Water freezes in a crack in a rock causing the rock to split in two.
F) Small rocks on a beach tumble against each other as the tides move in and out.
If I get it right I'll mark you brainliest, I originally selected ABEF but got 6.667/10
Answers
Answer:
A, C, D, E
Explanation:
A: A rock being shaped by water and air are both examples of physical weathering, so it is one answer.
C: Roots of trees or plants affecting rocks is another example of physical weathering, so it is another answer.
D: Water is shaping the limestone to make a cave, so it is physical weathering.
E: Water freezing in cracks of rocks can, over time, definitely crack the rock into several pieces or two. So this is the last answer and example of physical weathering.
I hope it helped! ;)
Answer:
b c e f
Explanation:
these are physical ı think