What is the volume for 9 and 10

9)21 mL     10)39  mL

Explanation:

If you go to each one and look at the line the liquid reaches to youll be able to tell how much it reads by.

stimulus is a change in the environment that causes an organism to react. the response is the reaction to the stimulus. some examples of stimuli for zebras are drought, to many predators, and bad feeding grounds such as dead grass or plants. zebras respond to stimuli just like all other living organisms