Answer:
The living things in order to maintain is homeostasis
I think the answer is "viruses can only multiply within a living cell." the other ones don't really sound right. but i'm not absolutely sure.
Answer:
<h3>sand is a substance: because is a mixture of two or more material which are not completely comband tougher but are phsicla comband tougher</h3>
It’s a place that has lots of fish and they catch a lot fish there.
