Give one difference and one similarity between natural selection and extinction.
Answers
Answer:
Similarities:
Both natural selection and evolution work on genetic traits in populations rather than individuals. Both natural selection and evolution are involved in generating changes over generations. Both natural selection and evolution result in either extensions or death.
Difference:
Evolution is a gradual change in the inherited traits of a population over many generations. Natural selection is a mechanism where the members of a population best suited to their environment have the best chance of surviving to pass on their genes
Answer:
Similarities:
Both natural selection and evolution work on genetic traits in populations rather than individuals...
Difference:
Explanation: Evolution is a gradual change in the inherited traits of a population over many generations.
Related Questions
Please Answer FAST ASAP
Type your response in the box. Do you think humans go through a simple life cycle? Explain your reasoning.
Exact Answer From Edmentum Plsss
Answers
Answer:
No
Explanation:
The human body constantly develops and changes throughout the human life cycle, and food provides the fuel for those changes. The major stages of the human lifecycle include pregnancy, infancy, the toddler years, childhood, puberty, older adolescence, adulthood, middle age, and the senior years. Hope this helps you! Have a great day to whoever reads this!
About how long does a golden hamster live?
A. 1 year
B. 2 to 3 years
C. 8 to 10 years
D. Like Greek gods. They're immortal.
Answers
Earthquakes can be recorded on a seismograph. This device produces a piece of paper with a long flat line, along with scribbles drawn with a needle that represent times when there has been an earthquake. How is energy transmitted to the seismograph?
A) Seismic waves carry energy through Earth and shake Earth below the seismograph.
B) Sound waves carry energy through Earth and shake Earth below the seismograph.
C) Seismic waves carry energy through the air and shake the needle of the seismograph.
D) Sound waves carry energy through the air and shake the needle of the seismograph.
Answers
Answer:
C
Explanation:
Earthquakes carry SEISMIC waves; not sound.
Seismic waves carry energy through Earth and shake Earth below the seismograph. So, the correct option is A.
What are Seismic waves?A seismic event, such as an earthquake, volcanic eruption, or other seismic activity, can cause waves of energy to move through the Earth's crust and interior. They are produced primarily by the sudden release of energy from the Earth's lithosphere or mantle and are a type of mechanical wave, meaning they require a medium to travel through. Body waves and surface waves are the two main categories for seismic waves.
Body waves are waves that move through the interior of the Earth and are further broken down into P- and S-waves. Primary waves, often known as P-waves, are longitudinal waves that may go through both solid and liquid materials and move more quickly than S-waves. Transverse waves known as S-waves, or secondary waves, can only move in one direction.
So, the correct option is A.
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1.) How does air move during sea breeze?
2.) From where does the wind blow during the land breeze?
3.) What time of the day does the sea breeze occur? (night time or day time)
4.) Which heats faster, land or sea?
5.) Compare the direction of air in sea breeze and land breeze.
Answers
PLS MARK ME AS BRAINLIEST
1.) As a result, warm air rises. Therefore, the warmer air over the land surface is rising. As the warm air over the land is rising, the cooler air over the ocean is flowing over the land surface to replace the rising warm air.
2.) a cool wind that blows from land to water. On clear, calm evenings, temperature differences between a body of water and neighboring land produce a cool wind that blows offshore. This wind is called a "land breeze".
3.) While sea breezes occur during the day, land breezes occur at night.
4.) Since land absorbs more solar radiation the land surface retains more heat as do the vegetation for energy. Thus, land surfaces warm more quickly than water.
5.) Sea breeze carries increased moisture, which it absorbs while blowing over a water body. A Land breeze is drier since it has no opportunity to absorb water from any source. Lastly, the sea breeze moves from the sea towards a land body. A Land breeze moves from land toward a water body, generally a sea or ocean.
Answer: 1.) During a sea breeze, the air moves from the sea towards the land. During the day, the land heats up faster than the sea. As a result, the air above the land becomes warmer, and it rises. The cooler air from the sea moves towards the land to replace the rising warm air, resulting in a sea breeze.
2.) During the land breeze, the wind blows from the land towards the sea. At night, the land cools faster than the sea. The air above the sea remains warmer and rises, and the cooler air from the land moves towards the sea, resulting in a land breeze.
3.) The sea breeze occurs during the daytime.
4.) Land heats up faster than water. This is because water has a higher specific heat capacity than land. Specific heat capacity refers to the amount of energy required to increase the temperature of a substance. Water requires more energy to heat up compared to land, which is why it heats up slower than land.
5.) During a sea breeze, the direction of air is from the sea towards the land. During a land breeze, the direction of air is from the land towards the sea.
Explanation:
Ecologists claim that group behavior can aid the survival of a band of gorillas.
Which three statements are evidence that group behavior can aid the survival of a band of gorillas?
A. A larger group intimidates predators.
B. The group spreads out to hunt for food.
C. Young gorillas learn survival skills from the group.
D. The gorilla group members compete for food and water.
E. Individual gorillas are always allowed to leave the group.
Answers
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
Answers
Answer:
B, C, E, & F
Explanation:
All have to deal with a release of energy.
An environmental chemist would do which of the following?
a.
Determine where compounds and elements in the earth came from
c.
Study pollution or the shrinking ozone layer
b.
Study the reactions of compounds on the earth
d.
All of the above
Please select the best answer from the choices provided
A
B
C
D
Answers
Answer:
Environmental chemists advise on the movement and outcome of contaminants in soil and groundwater, assess long-term risks to ecological and human health, apply for environmental permits to undertake corrective strategies, classify contaminated soils as hazardous waste and manage their disposal, and supervise onsite ...
Explanation:
Answer: the answer is all of the above
Explanation:brainliest will be nice
Anne applies a force on a toy car and makes it move forward. What can be said about the forces acting on the toy car at the moment Anne applies the force?
The forces acting on the toy car are ___
A. restricted
B. Balanced
C. Equal
D. Unbalanced
Answers
Answer:
D. Unbalanced.
Explanation:
If they were balanced or equal it would not be moving, and if it was restricted something would be stopping it making it unable to move.
hope this helps!!
Which of the following is a characteristic of scientific investigation? (5 points)
a
It is based on opinion.
b
It is replicable.
c
It is subjective.
d
It is biased.
Answers
Answer:
a
It is based on opinion.
Explanation:
If we removed the producers from this food web, how would it affect the balance of the ecosystem?
There would be an increase in consumers and decomposers.
There would be a decrease in consumers and decomposers.
There would be a decrease in primary consumers and an increase in secondary consumers.
There would be an increase in primary consumers and a decrease in secondary consumers.
Answers
Answer:
If we removed the producers from this food web, how would it affect the balance of the ecosystem? A. There would be an increase in consumers and decomposers. ... There would be a decrease in primary consumers and an increase in secondary consumers.
Answer:
There would be a decrease in consumers and decomposers.
Which of the following does not directly cause erosion?
Group of answer choices
1. Lichen
2. Chemicals
3. Sun light
4. Ice
Answers
Answer:
Lichen
Explanation:
Most lichen are sealing off stone surfaces and can prevent erosion. Lichen can also exudate chemical weathering agents, which facilitate mineral neoformation, e.g., turning rock surfaces into soil.
What are some examples of suitable environments for bacteria?
How might bacteria avoid dying if an environment is not suitable?
How are bacterial cells different from plant and animal cells?
Describe how bacteria reproduce. How can bacteria acquire new characteristics?
Answers
Answer:
bacteria are found everywhere even in hot springs. Bacteria are different from other organisms because they don't have membranes bound organelles .they replicates to produce
Explanation:
Bacteria can live in hotter and colder temperatures than humans, but they do best in a warm, moist, protein-rich environment that is pH neutral or slightly acidic. There are exceptions, however some bacteria thrive in extreme heat or cold, while others can survive under highly acidic or extremely salty conditions.
How might bacteria avoid dying if an environment is not suitable?Many types of bacteria, if environmental conditions become unfavourable (lack of water, increase in temperature, etc), will go into a sort of dormant state, called an Endospore.
How are bacterial cells different from plant and animal cells?Because bacteria are prokaryotic, they do not have a nucleus and no membrane-bound organelles. In contrast, plants and animals are made up of eukaryotic cells, which means they have a nucleus and membrane-bound organelles like mitochondria or Golgi apparatus.
Describe how bacteria reproduce. How can bacteria acquire new characteristics?Bacteria reproduce through a process called binary fission. During binary fission, the chromosome copies itself, forming two genetically identical copies. Then, the cell enlarges and divides into two new daughter cells. The two daughter cells are identical to the parent cell.
Hope my answer helps you ✌️
Mark BRAINLIEST
Seed Germination Investigation
The students are to investigate the process of seed germination during their summer
vacation.
They will select different types of seeds, such as beans, peas, or sunflower seeds.
Encourage students to set up a germination experiment by placing the seeds in
different conditions, such as light vs. dark, or wet vs. dry. Moreover, they need to
pot the same seed in more than one pots.
They should observe and document the changes that occur over time, including the
emergence of roots and shoots.
Answers
Answer:
Okay...In this case I suggest you use corn seed or beans seed
Explanation:
It should take about 6 weeks to see the Germination, until then continue watering it and giving it sunlight
The seed germination investigation during the students' summer vacation involves selecting various seeds (e.g., beans, peas, sunflower) and setting up an experiment. They will place the seeds in different conditions, like light vs. dark or wet vs. dry, and pot the same seed in multiple pots. Throughout the investigation, the students are expected to carefully observe and document the changes that take place over time, including the growth of roots and shoots. This hands-on approach allows them to gain practical knowledge of seed germination and develop essential scientific skills in observation, data collection, and documentation.
Does the environment affect the soil?(1 point)
Responses
Yes, but it only affects its particle size.
Yes, but it only affects its particle size.
No, because soil type is determined only by particle size.
No, because soil type is determined only by particle size.
Yes, it affects particle size and soil composition.
Yes, it affects particle size and soil composition.
No, because soil is the same in all environments.
Answers
Answer:
Yes, it affects particle size and soil composition.
HOPE IT HELPS.....
Infectious Disease Investigation
The students are to investigate an infectious disease.
They will choose a specific infectious disease, such as the flu, common cold, or
COVID-19, and research its causes, symptoms, and preventive measures.
Students are to create informative posters or presentations about the disease,
including its transmission methods and ways to protect oneself from infection.
They will explain the importance of personal hygiene and vaccination in preventing
the spread of infectious diseases.
Following the summer vacation, the students will be given an opportunity to present
their findings to the class or organize an "Infectious Disease Awareness Campaign"
where they can share their posters or presentations with their peers.
Answers
Answer:
The common cold is an illness affecting your nose and throat. Most often, it's harmless, but it might not feel that way. Germs called viruses cause a common cold.
Often, adults may have two or three colds each year. Infants and young children may have colds more often
The diagram below shows part of the rock cycle.
Which type of rock does B represent?
Igneous rock
Metamorphic Rock
Rock formed by compaction
Rock formed by heat and pressure
Answers
describe how root hairs absorb nitrate ions from soils with low nitrate concentrations?
Answers
Do octopuses enjoy being pet? (by someone they trust)
Answers
Answer:
Explanation:
Octopuses can make appealing pets. They're beautiful and intelligent, and because they can live in an aquarium, they seem like they'd be low-maintenance.
pls help me, I need this rn, thank you!
Answers
Answer:
1.) DEPED: Department of Education;
Role: Improving the quality of education
2.) DENR: Department of Environment and National resources;
Role: Conservation, management, and development of the country's environment and natural resources.
3.) DOST: Department of Science and Technology
Role: The executive department of the Philippine Government responsible for the coordination of science and technology-related projects in the Philippines
4.) DSWD: Department of Social Welfare and Development
Role: Develop, implement and coordinate social protection and poverty-reduction solutions for and with the poor, vulnerable, and disadvantaged.
5.)TESDA: Technical Education and Skills Development Authority
Role: The government agency tasked to manage and supervise technical education and skills development in the Philippines.
Explanation:
VERY LATE REPLY, SORRY!!!!
These are just some of the Philippine government agencies that are involved in protecting the environment. There are many other agencies that play a role in this important task.
What are these agencies?Department of Environment and Natural Resources (DENR): The DENR is the lead agency in the formulation and implementation of environmental policies, laws, and regulations. It is also responsible for the management of natural resources, including forests, wildlife, and marine resources.
Department of Science and Technology (DOST): The DOST conducts research on environmental issues and develops technologies to address them. It also provides technical assistance to other government agencies and the private sector in the implementation of environmental programs.
Department of Social Welfare and Development (DSWD): The DSWD provides social services to people affected by environmental disasters. It also provides assistance to communities that are vulnerable to environmental hazards.
Technical Education and Skills Development Authority (TESDA): TESDA trains people in environmental-friendly technologies and practices. It also provides certification to workers in the environmental sector.
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Please answer, I'll give points and brainlest.
Answers
Why are plastics put into health and beauty products?
A. improve color
B. allow it to break down faster
C. act as an exfoliant
D. improve taste
Answers
can anyone help me get caught up this is only on of the 12 assignments i need help on
Answers
Answer:
I can help no worries
Explanation:
Explain why food guidelines are important
Answers
Use the mutation diagram in the text (above paragraph 6) to answer the following:
Imagine that a predator that preys on the organism represented by the colored circles above is introduced to the environment and is at the bottom of the figure. This predator is really good at seeing prey that have a dark brown color.
What would you expect may happen to the population of the organism? Think about what mutations might occur. How might populations change? Think of your answer in terms of cause and effect to get all of the points!
I WILL GIVE 40 POINTS THIS IS DUE IN 22 MINUTES I NEED A ONE PARAGRAPH ANSWER
Answers
Answer:
.Explanation:
HELP PLS
Scenario
The global population has increased immensely over the last two centuries. Humans use fossil fuels to do a variety of tasks from heating their homes to travel to production of everyday products. As the human population has increased, so have the global fossil carbon emissions.
Write a scientific explanation that describes total world carbon emissions in 2050 if the world’s population decreases to five billion people.
Claim:
Evidence:
Reasoning:
Answers
Answer:
The earth would eventually become become a brown and grey wasteland and the blue sky and rainbows and things like that will be rare rain would be highly acidic
Evidence: There are less people which means less cars will be driven less oil will be used etc. also fossil fuels are non renewable resource which means fossil fuels will be harder to find overall diving up prices of gas,heating,etc which might make Deter people from using fossil fuels and switching to something cheaper. At this point to people will dislike fossil fuels more then now.
Reasoning: I think people won’t like fossil fuels for 2 good reasons. First the driven up price. Second there will be noticeable effects from fossil fuels it 2050. It can make crops harder to grow which could lead to famine and a Recession because driven up food prices and it will hurt the economy. Towns will slowly flood. Arctic species will die so on. So a poor family’s that can’t afford food won’t spend more money on something that overall hurts them. They will despise people who use fossil fuels and it will become socially wrong. Civilization at that time might also be working on them self. Population decreased a major amount. Something bad happened. And if what ever caused the decline in population was caused by humans which there’s no way to tell, they might try to improve human habits try not to begin wars, work on helping each other, and most importantly don’t harm there plant.
A mother and father have two daughters. The daughters have some similar and some different physical features. Which statement best explains why the daughters’ physical appearance includes both similar and different features?
A: One daughter received fewer genes than the other.
B: Each daughter received a different number of genes from each parent.
C: The daughters received a random set of genes from both of their parents.
D: One daughter received all her genes from her father, and the other daughter received all her genes from her mother
Answers
C: The daughters received a random set of genes from both of their parents.
The physical appearance of an individual is determined by their genes, which are inherited from their parents. Each parent contributes half of their genes to their offspring, and the combination of genes from both parents determines the physical characteristics of the offspring.
When the two daughters inherit genes from both their parents, they receive a random set of genes from each parent, which can result in both similar and different physical features. Therefore, statement C is the best explanation for why the daughters' physical appearance includes both similar and different features.
What is mutualism? Give two examples.
What is commensalism? Give two examples.
Answers
True mutualism is where the benefits outweigh the costs for both Partners.
Facultative Mutualism occurs when each mutualistic species can live without each other.
Obligate Mutualism is when each species cannot survive without each other.
Commensalism is when one organism is Benefited and the other is not effected.
explain ways in which environmental factors contribute to evolution by natural selection?
pls help i have a test tomorrow
Answers
Answer:
The genetic variability created by a mutation will be tested by natural selection, which determines what characteristics are inherited in a population over time.
Explanation:
Beneficial mutation are passed on and harmful mutations
are eliminated as organisms adapt to changing environmental conditions and evolve.
List the 3 names of the 3 inputs of photosynthesis using the chemical formulas
Answers
6CO2 + 6H2O → C6H12O6 + 6O2
Explanation:
The process of photosynthesis is commonly written as: 6CO2 + 6H2O → C6H12O6 + 6O2. This means that the reactants, six carbon dioxide molecules and six water molecules, are converted by light energy captured by chlorophyll (implied by the arrow) into a sugar molecule and six oxygen molecules, the products.
What kind of energy conversion is shown in the diagram?
A. Thermal energy is used to produce mechanical energy in plants.
B. Radiant energy is used to produce mechanical energy in plants.
C. Radiant energy is used to produce chemical energy in plants.
D. Thermal energy is used to produce chemical energy in plants.
Answers
Answer:
c
Explanation: