Which muscle movement is responsible for moving the phone up to the ear? a) extensor muscle relaxes b) flexor muscle contracts c) extensor muscle contracts d) flexor muscles relaxes

After getting the slide and microscope ready, stella is eager to see the microscopic pond water specimen! she crouches around her microscope and aligns her eye with the microscope’s eyepiece. but she's only able to see a bright white light. at this point, no specimens or cells are visible on stella's pond water slide. after taking a moment to collect her thoughts, stella realizes she can't see any lifeforms because .

Name the two stages involved in protein synthesis and explain what occurs in each of the two stages. be sure to also indicate where each process takes place. plz don't give one sentence answers : d

Types of scientific inquiry that biologist engage in that cannot be completely controlled