Why is it important for organelles to double during the G2 phase of the cell cycle?

You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present

Identify and describe the three ways that mutations affect organisms.

Analyze how limestone is weathered and identify the features that are formed as a result of this dissolution