Chemistry deals with the properties, composition, and structure of substances, the transformations they undergo, and the energy that is released or absorbed during these processes.
Meiosis is a type of cell division which occurs in gonades to produce gametes.After meiosis number of chromosomes become half.
The theme is the writer's view of or comment about the subject. The answer to your question is D. I hope this is the answer that you are looking for and it comes to your help.
D. Muscles are the only tissue in the body that can contract, and are responsible for all movement.
