It can never be created or destoryed because it goes from form to form. For example electric energy helps start ovens that are electric, or chemical energy helps cars get into motion. Radiation energy helps give trees life, the sun helps give trees life.
Answer:
I think that it is mate selection though not sure
<span>the fertilized egg cell gets its energy fromt he cytoplasm which contains a store of a food
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Answer:
The correct answer is - develop new methods to test the hypothesis.
Explanation:
Human produce offsprings long time and development also take a long time in general and then to test a hypothesis, regarding the gene therapy helps to treat a disease, would take even more time.
So testing this hypothesis required developing a new method as other options are not possible. You can not change the time it takes in reproduction. Giving up is not the option in science.