Answer:
D. amphetamines became available from illegal laboratories rather than legitimate pharmacies
Explanation:
Due to the amendments to federal drug laws known as Drug Abuse Control Amendment of 1965, amphetamine became available from illegal laboratories rather than legitimate pharmacies. Prior to the amendment drugs like barbiturate, amphetamine and lysergic acid diethylamide (LSD) could easy be gotten from pharmacies but the amendment restricted the availability of such drugs. The amendment was as a result of increase in drug abuse among the American population.
Answer:
Heat from the Sun turns water from plants and leaves, as well as oceans, lakes, and rivers, into water vapour or which disappears into the air. This vapour rises, cools, and changes into tiny water droplets, which form clouds. ... When the water droplets get too large and heavy, they fall as rain.
It helps them complete tasks more quickly
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A) You can predict the outcome of your experiment
Hypothesis is all about predicting, its your statement before the actual experiment.