coronary heart diseases occur when the arteries are blocked with fatty deposits
so there is less blood flow to the heart. less oxygen and nutrients to the heart. this leads to heart attack. coronary diseases lead to attacks
G1 phase
G2 phase
M phase
Answer:
g2
Explanation:
B Organisms must be free to migrate into or out of the population
C New mutations must be introduced to the gene pool at a consistent and unfluctuating rate
D Organisms in the population must express no mating preferences