In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.

Question: Do particles collide more in two reactants when they are both in fluid forms or solid forms? Answer: fluid
Do particles collide more in two reactants fluid they are both in fluid forms or solid forms.

Question: The reverse process of moving material into a cell is the process of what? Answer: exocytosis
The reverse process of moving material into a cell is the process of exocytosis.

Question: What part of a mature plant cell is responsible for storing substances like water, enzymes, and salts? Answer: central vacuole

Central vacuole part of a mature plant cell is responsible for storing substances like water, enzymes, and salts.