Which structures does a cell need for movement?

a. cilia and flagella

b. cilia and cytoskeleton

c. mitochondria and cytoplasm

d. ribosomes and nucleus

What did hunter gathers do to alter the environment?

Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form

Study this image which statement best describes the rock shown check all that apply