What is the drug classification of nicotine?
a. stimulant and narcotic
b. depressant and diuretic
c. stimulant and depressant
d. narcotic and neuroleptic

What are some characteristics of a free enterprise economy?

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

The picture showed normal blood cells which are around and sickle cells which appear much longer people with sickle-cell suffer from the sickle cell anemia which is inherited diseaseit is caused by a change in gene responsible for production of hemo goblin this type of change is known as an