Q: Each kidney is supplied by a renal artery and what else? Choices: - spinal cord - brain vein - coronary artery - renal vein A:
renal vein

(Question)
Q: What do we call the cartilaginous structure that surrounds the notochrod? Choices: - osteocytes - clavicle - membrane - arcualia A:
(Answer)
arcualia

Ques: Q: What effect in the atmosphere ensures that the earth maintains the correct temperature to support life? Choices: - coriolis effect - ozone effect - smog effect - greenhouse effect A:
Ans: greenhouse effect

(Q).
Q: Myopia and hyperopia are defects that can be corrected with devices? Choices: - crutches - casts - fins - lenses A:
(A).
lenses

Ques:Q: Because pathogenic bacteria typically cause disease by releasing exotoxins or endotoxins, they have potential use as what type of weapon? Choices: - radioactive - pandemic - nuclear missile - bioterrorism A:

Ans:bioterrorism

Ques:Q: What determines the strength of a base when dissolved in water? Choices: - amount of phosphorus ions produced - pH level - saline content - amount of hydroxide ions produced A:

Ans:
amount of hydroxide ions produced