Q: Unlike energy, what happens to matter in ecosystems? Choices: - it is filtered - it does not exist - it is destroyed - it is recycled A:
it is recycled

(Question)
Q: What kind of anaerobe is yeast? Choices: - mutualistic - obligate - aerobic - facultative A:
(Answer)
facultative

Ques: Q: What is the tendency of an object to remain at rest or remain in motion called? Choices: - impetus - magnetism - flow - inertia A:
Ans: inertia

(Q).
Q: Which electromagnetic waves are the most energetic of all electromagnetic waves? Choices: - sunlight rays - plasma rays - ultraviolet rays - gamma rays A:
(A).
gamma rays

Ques:Q: How many amino acids are arranged like "beads on a string" to form proteins? Choices: - 15 - 35 - 25 - 20 A:

Ans:20

Q: What part of the sporophyte produces microspores that form male gametophytes and megaspores that form female gametophytes? Choices: - chloroplasts - pollen - leaves - flower A:
flower