According to the video, when organisms reproduce sexually, variations (differences)...
decrease (diversity goes down) organisms within a species are more similar.
increase (diversity goes up) organisms within a species differ greatly.
Answer:
Increase i think
Explanation:
Pay attention to what happens to the things around you as you go about your day. Describe THREE examples of Newton’s third law in action (use different ones from those described in the lesson). In your examples describe the action and the equal and opposite reaction. Must be at least three full sentences and include examples
Answer:
Examples of Newton's third law of motion are ubiquitous in everyday life. For example, when you jump, your legs apply a force to the ground, and the ground applies and equal and opposite reaction force that propels you into the air. Engineers apply Newton's third law when designing rockets and other projectile devices. Two other examples are: As a professor paces in front of a whiteboard, he exerts a force backward on the floor. A car accelerates forward because the ground pushes forward on the drive wheels, in reaction to the drive wheels pushing backward on the ground.
Explanation:
Could somebody help me with this question?
Answer:
50 :)
Explanation:
Are tsunamis earthquakes, or are they CAUSED by earthquakes?
Answer:son causados por terremotos, ya que la fuerza de la tierra hace movimiento en las placas tectonicas debajo del mar creando asi los tsunamis.
Explanation:
espero haberte ayudado :)
Answer:
2nd option
Explanation:
they are caused by the underwater earthquakes
person above said They are caused by earthquakes, since the force of the earth makes movement in the tectonic plates under the sea thus creating tsunamis. in spanish
What would happen to the digestion process if enzymes were not present
Answer: It would take 2.3 billion years for the biological reaction without the presence of enzymes. It’s because, without them, your body can’t break down foods so that nutrients can be fully absorbed. Every organ, every tissue, and every 100 trillion cells in our body rely upon the reaction of metabolic enzymes and their energy component.
Explanation:
I hope this helps
help me pls i need the answer
Use what you have learned in this lesson to explain why people tend to wear light-colored clothing during the warmer months of the year. Use evidence and scientific reasoning to support your answer.
Answer:
When you wear black clothes you attract more heat
Explanation:
Black clothing absorbs more light and that, in turn, gets converted to more heat. ... A black shirt, on the other hand, absorbs all of the wavelengths of light, reflecting none of them back to our eyes. As a black shirt absorbs all of the light that hits it, it converts that light into other forms of energy, usually heat.
how are the states of matter changed by the introduction of heat?
Answer:
Melting
Explanation:
The states of matter changed by the induction of heat from a lava lamp is by melting. For example, if you put a ice cube which is a solid under a lava lamp it will melt and become a liquid.
PLEASE HELP IMMEDIATELY
1. Based on the context, what does "Jovian" refer to?
2. Before Roemer calculated the speed of light, how fast was the speed of light thought to be?
3. What was the problem with Galileo's experiment to measure the speed of light?
4. Roemer's calculations were not completely correct. Did he calculate too high or too low for the speed of light?
100 POINTS!! A chemical formula is used to represent the compound formed when two or more elements bond. Your parents decide to have a BBQ this weekend, but they need to refill the propane tank before they can start the grill. List each element and how many atoms of each element are present in one molecule of propane C3H8.
Answer:
C3H8 contains three carbon atoms, and eight hydrogen atoms.
Why did the chicken cross the road?
(excepting any answers)
Answer:
to get to other side
because it could not be stopped by death
If the Earth were to spin twice as fast as it does now, how many hours would be in one day (one complete spin)?
Answer:
12
Explanation:
How did Sir Isaac Newton MOST LIKELY influence rockets?
Answer:
I would say it's because Isaac Newton’s contributions to the fields of physics, mathematics, astronomy, and chemistry helped usher in the Scientific Revolution.
Explanation:
:)
Answer:
Because of gravity
Explanation:
How are dunes and deltas alike?
A) Both are formed in part by sand.
B) Both are large and flat.
C) Both involve glaciers.
D) Both form at the mouths of rivers.
(I don't know what science category it goes into--sorry!)
What is a major drawback of nuclear energy? (1 point)
Answer:
Nuclear waste
Explanation:
It is extremely radioactive and can remain radioactive for hundreds of years.
answer question 2 please
why might parents allow their kids to opt out of gym class?
a. They think kids should take other subjects in school.
b. They think exercise in school is important.
c. They want their kids to learn teamwork in school.
d. They don’t want to pay for school equipment.
I think its A
i like your username btw
Answer:
I thinks d because some parents don't want to pay all the fees
i got it wrong, someone tell me the answer
Answer:
Explanation:
6
Pls answer I'm giving brainliest to the person with the best answer
Answer:
you would measure the mass and volume of the two balls.
Answer:
THE FOOTBALL IS BIGGER IN LENGTH BUT SHORTER IN SIZE
Explanation:
why you delete my answer bro :l
Which effect is created when two sound waves that are close in pitch
interact?
O A. Echoes
O B. Loudness
C. Beats
O D. Intensity
Answer:
C. Beats
Explanation:
When waves are interfering with each other, the sound is louder in some places and softer in others. As a result, we hear pulses or beats in the sound.
Answer:
beats
Explanation:
got it right
Which transition shows a compare and contrast relationship?(1 point)
Responses
i need answers now pls
in addition
in addition
similarly
similarly
accordingly
accordingly
to clarify
Answer:
I believe that it's similarly
Please help. No links please answers will give brainliest
1. Which two simple machines would be useful if you wanted to move a heavy box up a stairway?
2. Which simple machine would be useful to attach two pieces of wood together?
3. Which simple machine would you find on a wagon, a car, and a truck?
4. Which three simple machines are based on inclined planes?
5. Do you think a baseball bat and a tennis racket are simple machines? Why or why not?
6. If an axe head is a wedge, are scissors a pair of wedges? Why or why not? *
Answer: 1 inclined plane and box mover trolley
2 screw and drill
3 The axle, or rod and wheels
4 slides, ramps, and hills.
5 yes because they help the ball move quicker
6 i am not sure about this one)
Explanation:i do not know i am guessing
A meteor falls toward Earth's surface. Given that the acceleration due to
gravity is 9.8 m/s^2, what is the meteor's potential energy if it has a mass of 10
kg at an altitude of 400 m?
O A. 408 J
O B. 7,840,000 J
O C. 2J
O D. 39,200 J
Answer:
39,200J
Explanation:
just took the test
The meteor's potential energy if it has a mass of 10kg at an altitude of 400 m will be 39200 J
What is potential energy ?Potential Energy that depend upon the relative position of various parts of system . It is an energy possessed by an object by virtue of its position or configuration.
mass(m) = 10kg
g (acceleration due to gravity) = 9.8m/s^2
altitude(height (h)) = 400m
Meteor's Potential energy = m * g * h
= 10 * 9.8 * 400 = 39200 J
correct option will be a) 39200 J
learn more about Potential Energy :
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SCIENCE:
In 2-3 complete sentences, explain how a satellite goes into orbit remains in orbit in your own words.
Use the "RAP" method to answer this question:
Restate the question
Answer the question
Prove your answer citing textual evidence from the course.
Don't forget to proofread your answer.
Answer:
A satellite goes into orbit by getting a ride with a rocket or the Space Shuttle. Gravitational pull and the velocity of the satellite help it remain in orbit.
Explanation:
Students have a small steel ball and a large steel ball, and they have a short ramp and a tall ramp.
The students want to find out if a ball's size affects how far it can roll. They also want to find out if the height of the ramp affects how far the ball can roll.
They do the following experiment: (second image)
The students finish conducting their tests and conclude that using a taller ramp and a larger ball will make the ball roll further. Is their conclusion based on a reliable experiment?
A.Yes, because they used the same color balls.
B.No. They did not do an additional test to compare the results using the short ramp.
C.No. The small ball should have been pushed with more force.
D.Yes, because they changed the height of the ramp.
Answer the larger ball will reach late.
Explanation:the smaller ball will reach before because it's density is low because of its small size and the small ball will reach before because it's lighter
Which of the following forces has not changed Earth's surface?
folding
erosion
weathering
gravity
Answer:Gravity is the force among the options listed that has not directly changed Earth's surface.
Explanation:
Gravity is a fundamental force that acts on all objects with mass, including the Earth itself, but it does not cause changes or modifications to the Earth's surface features. Instead, gravity influences the movement of materials and the shape of the Earth's surface by exerting a pulling force on objects. On the other hand, folding, erosion, and weathering are all processes that directly contribute to shaping
Seattle, Washington and Bismarck, North Dakota experience very different temperatures even though they are at the same latitude. The air temperatures are affected by their surroundings! Which city would be hotter during the day: Bismarck or Seattle? Why?
Answer:
BELOW
Explanation:
Seattle (near water) would have hotter temperatures because it is by a large body of water. Unlike Bismarck which is surrounded by land. Bismarck would get hotter. Seattle would be affected the large body of water which heats more slowly than the continent warming.
NO LInks Identify the behavior of light shown by each diagram below and describe how the light behaves.
Answer:
Bounce, bend, just straight through, and absorb
Explanation:
When some plants go dormant in the winter, what seasonal change do Florida animals experience?
A: Some animals hibernate.
B: Animals begin to store food.
C: Some animals also go dormant.
D: Animals store fat and gain weight.
The law of conservation of matter states that matter can be neither created nor destroyed. Your friend shows you the following chemical equation: The equation was CaCO3 →CaO+CO2
He says that because the oxygen atoms are split between two different molecules in the products, the equation does not support the law of conservation of matter. Is your friend right? Explain your answer. Draw a model showing the number of each type of atom in the reactants and products. Use your model to explain your answer.
PLEASE HELP
Yes, our friend is right, because there is no contradiction to the law of conservation of mass in the above equation. It just the mass of the product is equal to the mass of reactants.. and that is shown in the equation you have presented earlier
Answer:correct
Explanation: