Describe an energy transformation that occurs in nature and changes chemical energy into kinetic energy.

A common energy transformation is the change between kinetic energy and potential energy. Any object that rises or falls, such as a volleyball, goes through changes in its kinetic and gravitational potential energy. When the volleyball player hits the ball into the air, it is moving the fastest and has the greatest amount of kinetic energy. As the ball rises, it slows down and its kinetic energy decreases. However, as the ball rises, its potential energy increases because its height increases. Kinetic energy is being transformed into potential energy. At its highest point, the ball is not moving and has no kinetic energy, but it has the greatest amount of potential energy.

A rabbit eating and then running

Explanation:

1) gene flow

- it is described as the transfer of genes from one population to another population so that frequency of gene is increased.

-a zebra migrates to join a different herd of zebras.

2) natural selection

- a mechanism of evolutionary change in which individuals with advantageous traits survive and reproduce whereas the others ( those that can not adapt) eliminate from the population.

-competition for sunlight leads to taller trees.

3) mutation

- permanent change in the nucleotide sequence of dna ( genetic material) that could have harmful or useful consequences.

-the dna of a snake changes to make its venom stronger.

4) genetic drift - it is a random phenomenon ( that occurs by chance such as fire) that results in change in the gene frequency in a small population.    

-a grassfire randomly sweeps through a population of buffalo and kills most of the animals.

explanation:

the second type of galaxy is called a barred spiral, which has a thing called a bar straddling the nucleus