__________ are sex cells that contain __________ chromosomes each

One argument advanced by members of the Native American Church in favor of continued peyote use is that __________

a) church officials carefully regulate the dosages of the drug used during their rituals. b) peyote is a relatively safe and effective means of allowing communications with the spirit world. c) church members do not ordinarily consume enough peyote to induce hallucinations. d) other means of achieving spirituality tend to be more addictive than peyote.

Amphetamines are used in high doses for their ______

a. pain-killing properties c. euphoric rush b. calming effects d. appetite enhancing qualities