The nervous system is affected when tobacco reduces the flow of oxygen to the brain? true false

Apopulation has 1000 individuals. over a period of 1 year, 500 newindividuals are born. which equation shows how to calculate the birthrate ofthis population? a. 500 - 1000 = 0.5b. 1000 x 0.5 = 500c. 1000 - 500 = 2d. 1000 + 500 = 1500

How do adaptation affect a species?

In which case would a scientist choose to use a dissecting microscope rather than a compound microscope