Question

Heterotrophic organisms used the process of fermentation to nourish. What is fermentation?
It is a chemical process that requires oxygen.
It is a chemical process in which sugar molasses is ingested.
It is a chemical process which enables heterotrophs to obtain energy without oxygen.

Answer 1

1.chemical conversion into simpler substances: the breakdown of carbohydrates by microorganisms.
Now, by knowing that, what do you think is the answer?

Answer 2

Fermentation is a metabolic process that converts sugar to acids, gases and/or alcohol. It occurs in yeast and bacteria, but also in oxygen-starved muscle cells

Answer 3

A or C

Answer 4

I would say c.

Answer 5

ok that is what i was thinking

Answer 6

Then you were right!