To a scientist the term "organic" means nutrients that have a carbon and hydrogen.
Electrons get “excited” or charged by sunlight, then they move on through the photosystem 2 and 1 along the etc or electron transport chain
Answer:
B
Explanation:
Proteins do store energy and nucleic acids provide energy thats why B is correct.
D.The term "set point<span>" is used to describe the </span>weight<span> at which your body likes to be and you stay there with little effort. Maybe you've lost 15 or 20 pounds in the past, only to gain it all back after a few months</span>