Biology enzymes! Help me somebody please.

I think your on track with C.

Explanation:

So your doing pretty good with C, but don't comment on my answer next time to look at another & another for me to solve for you. Because;

1. It's annoying.

2. I can't carry you like a baby through every question of your test, it's cheating.

answer; ///animal spirits;

explanation:

the sun shines white and black light to our planet. the white light has all the colors in it. in our upper atmosphere, we have dust particles and oxygen molecules. the white light meaning all of the colors in a rainbow shines through the upper levels of the atmopshere and the blue light scatters across the entire planet. that is why our sky is blue.