Which of the following is (are) false regarding
smoking marijuana?
a. It is safer than cigarette smoking.
b. Tar is more abundant in marijuana smoke than in
cigarette smoke.
c. Chronic marijuana smokers accumulate more tar
in their lungs than comparable chronic cigarette
smokers.
d. Marijuana smokers risk psychological
dependency.
e. All of these are false.
Answer: a
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A patient presents with bleeding gums, loss of teeth, and slow wound healing. The doctor diagnoses the patient as having a deficiency in vitamin ___ and suggests that he increase the amount of ___ in his diet
A. C; fruit B. C; eggs C. D; dairy products D. E; fruit E. E; vegetables
Which structures would you find in a sac fungus?
a. ascogonium, antheridium, zygospores. b. ascospores, oogonia, asci, ascocarps. c. basidia, basidiospores, basidiocarps. d. ascogonia, asci, ascocarps, ascospores.
Accommodation refers to the adjustment of the lens curvature by the ciliary muscle when you focus on near or far objects.
a. true b. false
According to the Ohio Department of Natural Resources, which nocturnal species of squirrel is most common but rarely seen?
A. Southern Flying Squirrel B. Red Squirrel C. Eastern Grey Squirrel D. Eastern Fox Squirrel