Biology is the study of life so a Biologist would study biology: the study of life and living things.
Answer:
In order to establish and maintain their complex organization and structure, organisms must obtain, transform, and transport matter and energy, eliminate waste products, and coordinate their internal activities. Cells take highly varied forms in different plants, animals, and microorganisms.
Explanation:
Answer:
The bottom one shows how the circulatory system of a fish functions.
