Earth can be divided into 5 physical layers. these layers are lithosphere, asthenosphere, mesosphere, outer core and inner core.
hope this helps!
All of the biochemical process occurring in an organism are referred to the organism's metabolism. Metabolic reactions are necessary for the maintenance of an organism's health and proper function. The main purposes of these reactions are:
1) conversion of food to energy
2) conversion of food to material for growth
3) removal of nitrogenous wastes<span />
Answer:
C is the correct answer.
Explanation:
i attached a photo of the structure of two different nucleic acids. the structure shown on your paper matches up with the DNA model, therefore c. nucleic acid is the correct answer.