Vaccine, bacteria, pathogens, cells, toxins, antibiotics. In that order vaccine being first
It occurs 14 days before the menstrual s
cycle
What brought the beginning of the earth
Pros:
It is (mostly) based on pyrethrine spray which kills the
insects rapidly.
It not poisonous to other animals.
It uses synthetic, natural spray which is safe to use because
it breaks down within 10 minutes.
Te technique can reach tall forests.
It can be used in closed spaces ( greenhouses, basements
etc).
Cons:
It requires windless circumstances ( which is mostly at
nights).
Breathing fog may cause respiratory and throat irritation to
some.
I think that the correct answer to this question is D .
