Which kind of drug impedes the nervous system by causing neurons to fire more slowly?
a. depressants
b. stimulants
c. hallucinogens
d. speed inhibitors

If the frequency of the p allele is .63 in the population then what is the frequency of the q allele?

Why are common names a problem for scientist?

Read the prompt and study the diagram above. what cause and effect prediction can be used to test the assumptions in the model? a) limiting water will limit sugar production of the plant b) limiting sunlight will limit sugar production of the plant c) limiting carbon dioxide will limit sugar production of the plant d) limiting sunlight, water, or carbon dioxide will limit sugar production of the plant