Q: What do you call the membrane-bounded droplets that have some properties of cells? Choices: - rods - membranes. - sporozoans - protocells A:
protocells

(Question)
Q: The shape of the path of an object undergoing projectile motion in two dimensions is a what? Choices: - orbit - circle - radius - parabola A:
(Answer)
parabola

Ques: Q: In addition to glucose, what gas is used during cellular respiration? Choices: - methane - hydrogen - nitrogen - oxygen A:
Ans: oxygen

(Q).
Q: What mammal is often a pollinator of nocturnal flowers? Choices: - sunbirds - hummingbirds - rabbits - bat A:
(A).
bat

Ques:Q: Crabs, lobsters, shrimp, krill, and woodlice are all? Choices: - sponges - porifera - arthropods - crustaceans A:

Ans:crustaceans

Question: Q: What according to scientists is the major cause of depression? Choices: - low thyroid levels - high fat diets - high serotonin levels - low serotonin levels A:
Answer:
low serotonin levels