first person to get it right gets brainliest
Fungus is known as a food product consumed by humans. Yeast is one of these products that is beneficial to humans in what way?

A. baking

B. horticulture

C. tree farming

D. wheat crops

(Please give me some kind of explanation not just an aswer like "B" or "A")

a. decomposes use carbon from dead organisms as fuel for cellular respiration, returning carbon dioxide back into the atmosphere.

if the type of the food available changes, then the frequency of beak types will change, because birds with beaks more suited to the available food will be more successful over time.