Afood chain would be a better resource than a food web to answer which question?
how does energy move from an organism in one trophic level to an organism on the next trophic level?
how does energy move within a trophic level?
what preys on grasses?
how is organic matter recycled in a forest?

b is the correct answer

the correct answer is anaphylaxis.

anaphylaxis is a condition caused by insect bites, foods, medications, manifested by tongue swelling, shortness of breath, vomiting, low blood pressure. it sometimes may occur without an obvious reason. it is treated with epinephrine injection.other tretments include antihistamines and steroids,