In the animal cell, which of the labeled organelles is the rough endoplasmic reticulum?

Depending on the organism the number of in a cell may change

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

Which units ate used to measure both velocity and speed? check all that apply