Blood cells is the answer
Human activities such as pollution , like trash , or boat oil can effect the waters that house 100 of creature and as for nitrogen cycle things like forest burning and fossil fuel combustion can result in the increased deposition of nitrogen from atmospheric sources
Answer: It's the mitochondria.
Explanation:
To capture/get messages from different but same functional proteins on what to produce and not, what to send to a specific location and questions of that matter
The more species there are, the more likely some of them can survive disasters such as tornadoes, floods, or in this case volcanic eruptions. They can then produce more offspring to repopulate the area.