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Jobisdone [24]
3 years ago
12

A teenager throws a 7.26 kg rock into a lake, trying to make a big splash. If the rock is travelling at a speed of 7.5 m/s, how

much kinetic energy does the rock have?
Biology
1 answer:
kherson [118]3 years ago
5 0

Explanation:

K.E = 1/2mv²

1/2 x 7.26 x 7.5²= 204.19j

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andriy [413]

According to natural selection process, the trend that will occur is that the number of organisms with harmful characteristics will decrease  while organisms with neutral or beneficial traits will increase in the plant population

<h3>What is natural selection?</h3>

Natural selection is the process by which organisms with favorable features and characteristics that enable them to adapt to their environment survive while those with unfavorable traits die off.

In a changing environment, it will be observed that the organisms with the most favorable traits will be the most dominant in the environment.

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Learn more about natural selection at: brainly.com/question/14385908

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