Aperson withaids is likely to develop infectious disseases because the virus that causes aids
a)destroy cancerous cells
b)damage the immune system
c)increases the rates of antibody production
d)increases the rate of microbe destruction

The ancestors of plants that lived in water had plenty of water for the young. angiosperms are a group of land plants that evolved a reproductive trait for living on land. this trait protect young plants by allowing them to grow only when water is present and the conditions for healthy development are right. what trait most likely young angiosperms in this way?