Answer:
any of numerous complex proteins that are produced by living cells and catalyze specific biochemical reactions at body temperatures
Answer:
Explanation:
The acid is becoming less acidic. Similarly, when an alkali is diluted with water the concentration of OH - ions decreases. This causes the pH of the alkali to fall towards 7, making the solution less alkaline as more water is added.
Answer:
A few examples could be an increase in food, an increase in shelter, a decrease in predators, or more land.
A. soil
a. stimulus
b.carbon
b. as a single cell
