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Harman [31]
2 years ago
10

Someone help me pleaseeee

Biology
1 answer:
marusya05 [52]2 years ago
6 0

Answer:

c

Explanation:

the question is asking about the energies. when the two cars are moving towards each other they are accelerating meaning they have kinetic energy. when they collide; on rebounding, the car regains a smaller amount of kinetic energy – this time travelling backwards. So the overall process is that kinetic energy becomes heat and spring potential energy, which results in heat, smaller kinetic energy and, hopefully, surviving occupants. so the speed of the car before and after will show the energy change

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Amanda [17]

Answer:

I'm pretty sure it's B

Explanation:

because when developing for housing where animal's live doesn't mean anything about them staying. They usually leave for a new home to find so they will descrease in numbers.

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2 years ago
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Electrons are transferred in the formation of ______________ bonds. A) ionic B) covalent C) metallic D) all chemical
Sveta_85 [38]

Answer: A. ionic

In ionic bonds electron are transferred from one atom to another. In ionic bonds , the metal atom loses electrons to become positively charged cation whereas the nonmetal atom accepts those electrons to become negatively charged anion.

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What do you think these moth wings mimic? Why do you think this kind of mimicry can protect the moth?
Drupady [299]

Explanation: I think camouflage method or a design that scares away predators.

8 0
3 years ago
How do convergent and divergent cause limbs to envole ?
krok68 [10]
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3 0
3 years ago
What is not a contribution of the cardiovascular system to other body systems?
Vinvika [58]

OPTIONS:

a) Blood delivers calcium and phosphate ions that are needed for building bone extracellular matrix.

b) Blood carries carbon dioxide to body tissues and removes oxygen for use by other organs.

c) Blood carries newly absorbed nutrients and water to the liver.

d) Blood circulates cells and chemicals that carry out immune functions.

e) Blood delivers clotting factors and WBCs that aid in hemostasis when skin is damaged

Answer:

b) Blood carries carbon dioxide to body tissues and removes oxygen for use by other organs.

Explanation:

Options a, c, d, e are all true statements about the contributions of the cardiovascular system to other body systems except option b which states that “Blood carries carbon dioxide to body tissues and removes oxygen for use by other organs”.  

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8 0
3 years ago
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