D. Universal Law of Gravitation.
Hydrogen isn’t one of the primary macronutrients
There are four basic types of animal tissue, these are connective, epithelial, nervous, and muscle tissues.
Increasing substrate concentration also increases the rate of reaction to a certain point. Once all of the enzymes have bound, any substrate increase will have no effect on the rate of reaction, as the available enzymes will be saturated and working at their maximum rate.
