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KiRa [710]
3 years ago
12

How do the potential energy and the kinetic energy change when the skateboarder is at the top or the bottom of the hill? Why do

you think this change occurs?
Biology
1 answer:
Vikentia [17]3 years ago
7 0

Answer:

Potential at the top. Kinetic when going down the hill.

Explanation:

Its basically mechanical energy! While at the top you have the potential to go down and race down using kinetic energy.

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The correct answer is - increased competition.

If an ecosystem experiences an increase in its biodiversity, than the result of it would be increased competition. The increased competition will be for food sources, water sources, territory. The reason why increased competition will occur is that there are only limited mounts of food sources, water sources, and territory in the ecosystem. There's also certain amount of niches in the ecosystem, and once all of them are occupied by some species, any other that is specialized for that niche will be competitor plus. This increased competition will lead to high evolutionary pressure, which will result in relatively quick adaptations and specialization in order to survive.

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Explanation:

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Why Do You Think Soil Erosion Increased Over Time ?
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An antibody made against the antigen tetanus toxoid (tt) reacts with it even when the tt is denatured by disrupting all disulfid
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