Different types of cells within an organism

a. do not have any function

b. can survive on their own

c. server a different function

d. are all the same

11points no brain : p

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

Has regulatory areas for thirst, hunger, body temperature, water balance, and blood pressure

What is the process by which biological parents pass traits such as hair type or eye color to their children