Increasing melanin production.
Good luck! (:
~ Jasmine
SOS:
The answer is <em><u>gametes!</u></em>
<em>Hope this helps!</em>
If a scientist is planning to carry out such an experiment it wouldn't be appropriate to go and test this right ahead without any serious protection. It is always advised that scientists first collect data after they've created their initial hypotheses and read the required literature.
Answer: Skeletal muscle is a heavy consumer of energy.