Hello there,
Food,water,living space and disease examples of <u><em>The density dependent factors.</em></u>
Hope this helps!!!!
Answer:
1. C
2.C
Explanation:
I've seen these questions before on a test from my school
Pyruvate is first converted to acetaldehyde by enzyme pyruvate decarboxylase in the presence of Thiamine pyrophosphate and Mg ++. Carbon-dioxide is released during this reaction.