Answer:
1. sunlight reflects to us from its surface
2. moons cycle
Answer:
In my personal opinion, yes, this is a pretty typical behavior of human beings. I'd say it's naturalistic in a way.
Answer:
The open area where the substrate is attached to an enzyme is called the active site.
Explanation:
The active site of an enzyme corresponds to the place where the tertiary structure of this molecule leaves a free space to couple the substrate and be able to catalyze a chemical reaction.
Since the enzyme-substrate complex functions as a <u>key lock system</u>, the active site has a three-dimensional configuration that only admits certain molecules as substrate, which determines its specificity.
Plant roots usually grow downwards, sprawling out as they collect water in the soil.
Third planet from the sun