D
Paleontologists study and prove the change in form and functions of organisms throughout time in the fossil record.
Answer:
abiotic because it is made from rock
Explanation:
abiotic means environmental factors that aren't living.
Epithelial, muscle, connective, And nervous.
epithelial covers the body surface, connective tissues support and protect (serve many functions) the nervous tissues receive stimuli while alsoconduction to and from all over the body, lastly muscle tissues.
muscles tissue consist of three types :/
skeletal, smooth and cardiac. skeletal muscle is use to help contract the skeleto., the cardiac muscle is found within the heart, and the smooth muscle is found in the walls of internal organs and blood vessels
hope this helped.
Im pretty sure its diffusion hoped this helped if not my bad ;))
