Answer:
Substrates
Explanation:
Enzymes bind with chemical reactants called substrates. There may be one or more substrates for each type of enzyme, depending on the particular chemical reaction.
The substance on which an enzyme acts and brings out change is called a substrate. The substrate for catalase reaction is hydrogen peroxide.
Answer:
Light from stars is bent causing it to "twinkle"
Explanation:
When the light reaches our atmosphere, it is bent or refracted( because it bounces and bumps in the cold and hot layers of our skies) causing it to appear twinkly.
Answer:
b
Explanation:
FAS= a condition when during pregnancy the woman consumes alcohol portraying effects on the child.
Well you didnt include the passage but if the problem is just starting its rising action. if they solved the problem its the resolution. its they are looking back or reflecting on something its foreshadowing and if its the ending of the conflict and everything its the falling action