Q: What do the ears have to be protected from in order to avoid hearing loss? Choices: - Cold weather - Water - Storms - loud sounds A:
loud sounds

(Question)
Q: How do organophostbate pesticides work? Choices: - inhibiting reticulum - inhibiting cryptosporidium - inhibiting testosterone - inhibiting acetylcholinesterase A:
(Answer)
inhibiting acetylcholinesterase

Ques: Q: Bacteria reproduce through what process, where the chromosome copies itself, forming two genetically identical copies? Choices: - multiple fission - residual fission - nuclear fission - binary fission A:
Ans: binary fission

(Q).
Q: What are small organelles and are the site of protein synthesis? Choices: - nucleus - vacuoles - chloroplasts - ribosomes A:
(A).
ribosomes

Ques:Q: Most molecular compounds that have a mass similar to water are in what state of matter at room temperature? Choices: - solid - liquid - vapor - gas A:

Ans:gas

Q: Virtually all aquatic organisms depend directly or indirectly on what for food? Choices: - prokaryotes - growths - ground beef - protists A:
protists