Jared drew a diagram to compare zygote and club fungi. Which description belongs in the area labeled X?
Contain numerous flagella
Are multicellular
Produce spores
Have loosely arranged hyphae

Region X describes a characteristic that a zygote has but not a club fungi. Hence the answer is have loosely arranged hyphae, option D.

Explanation:

from the diagram described in the question, area occupy by X simply depicts what zygote is only made of which are multicellular. Club fungi contains both loosely arranged hyphae and production of spores while the similarities between zygote and club fungi is that, they both contains numerous flagella

the answer is lactic acid from anaerobic respiration. the acid in lactic acid is what creates sore and burning muscles. if you think about how acid burns that will give you a clue for questions like this.