All types of matter are made up of atoms...
Answer:
a). Due to their looks and probably similar features and behavior.
b). The zoo would expect the animals to mate and have offspring of the same species.
Explanation:
B. total time and total distance
Answer:
structure; function
Explanation:
Cells are the fundamental unit of life. The plasma membrane consist of both lipids and protein. The main structure of the membrane is the phospholipid bilayer. the plasma membrane controls the movement of various molecules such as water, ion, amino acids, sugar into and outside the cell. The surface area of the membrane also regulates the exchange of membrane between the cell and its surroundings.