Answer:
The Answer I believe to be correct is A. They attract birds and insects to assist in pollination.
Explanation:
The answer is endocytosis
I would say the second answers, growth. This is because we need the nutrients and vitamins from food to help us grow, and keep us healthy.
One of the reasons for the success of the smallpox eradication campaign was that small pox only occurred in humans. Smallpox is an extremely contagious and deadly virus for which there is no known cure. it is caused by two variants, Variola major and Variola minor. it is a disease of the past that was eliminated by worldwide vaccination.