Q: How many chromosomes are in a diploid human cell? Choices: - 46.63 chromosomes - 41 - 47 - 46 chromosomes A:
46 chromosomes

(Question)
Q: During what stage are chromosomes condensed enough to be seen under a microscope? Choices: - cytokinesis - meiosis - epistasis - mitosis A:
(Answer)
mitosis

Ques: Q: When warm air rises up to the tropopause, where does it flow? Choices: - east or north - west or south - east or west - north or south A:
Ans: north or south

(Q).
Q: The kidneys work with the urinary system to remove what? Choices: - nutrients - water - ions - wastes A:
(A).
wastes

Ques:Q: The way in which the sun produces light is called what? Choices: - tumescence - rays - photosynthesis - incandescence A:

Ans:incandescence

Ques:Q: Potential energy is present in objects that are what? Choices: - crystals - rigid - unstable - elastic A:

Ans:
elastic