Energy is the ability to do work. The form of energy that living things need for these processes is chemical energy, and it comes from food. Autotrophs make their own food. Heterotrophs obtain food by eating other organisms. Organisms mainly use the molecules glucose and ATP for energy.
Explanation:i hope this is correct
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Carrector pill muscles hair follicles
Explanation:
melanocytes and keratin are present in the epidermis
The Chinese. All other cultures most like did not support astronomy.
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He's male so he received an 'x' chromosome from his mother and a 'y' chromosome from his father