Answer:
To be honest, both resources are really good! If i were you i would go to the library for information. If you don't want to go anywhere than online is best.
Explanation:
Im really sorry if my opinion wasn't what you needed.
Answer:
When a substrate is added in water, the enzyme will cause the substrate to dissolve in water. Increase in temperature will cause better functioning of the enzyme and more solute to be dissolved until an optimum temperature. Optimum temperature can be described as the temperature at which the activity of the enzyme is highest.
After optimum temperature is reached, the enzyme will get denatured and the substrate will no longer be able to dissolve in water.
Energy holds them together.
the brain stem controls involuntary actions such as breathing, heart beating and blinking.
The force that attracts all matter to each other is gravity, i believe.
