Question: Enzymes act as catalysts in chemical reactions within living systems. Explain how an enzyme changes the activation energy (A) needed
for the chemical reaction in the diagram.

Which of the following occurs after a natural or unnatural disturbance in an ecosystem

Error analysis: what might be the reason that some of your percentages didn't exactly match your predicted results? gametes aren't responsible for inheritance. mice don't have large litters, so the sample size was not large enough. the wrong type of mice were used.

What are the characteristics of subsystem