Because the cell membrane is made up of many components that is always in motion, it can be best described as: a. hydrophobic b. hydrophilic c. fluid mosiac model d. filled with proteins

What did hunter gathers do to alter the environment?

For a comparative or experimental investigation, scientists often make a testable about a scientific question, and then they test it in the investigation. a.control b.hypothesis c.procedure d.system

Which of the following are the functions of the integumentary system? yadda-yadda, the 1st answer is the brainliest. : )