PLEASE HELPPP

How can vaccines be used to prevent viral infections?

A: creating an immune response in the host

B: destroying any viruses that enter the host

C: creating a blocking protein on the cell

D: preventing replication of the virus

the correct answer is ( hypoglycemia ); good luck

explanation:

wild parsnip is a perennial plant which reproduces rapidly in areas which have no sign of agricultural activity such roadside or at no tillage open areas. it's considered invasive because it can inhibit the growth of another plant  and its reproduction is fast. there are several harmful effects of this invasive plant although its taproot is edible since it is a member of the carrot family. wild parsnips can cause skin blistering when in contact because of the chemicals it contains, second it inhibits the growth of other plants, it will restrict the growth of animals when eaten and lastly, it drives away natural pollinators like bees.

answer; /// the shaft of the hair consists of dead cells;