Why must an amoeba move it's cytoplasm around?

When species lose their habitats they may..

Photosynthesis converts solar energy into what type of energy?

Plz ! having a smooth seeds is the dominant trait. having wrinkled seeds is a recessive trait. the offspring of two plants with smooth seeds, a. must have smooth seeds. b. may have smooth or wrinkled seeds. c. must have wrinkled seeds. d. have a 25% change of having smooth seeds.