No species exists in a vacuum; every form of life on Earth interacts over time with other organisms, as well as with its physical environment. For that reason, the evolution of one species influences the evolution of species with which it coexists by changing the natural selection pressures those species face.
A chemical solution that becomes warm is an exothermic solution. An exothermic solution is when the solution heats up the air around it, while an endothermic solution would be a solution that cools down the air around it.
My guess would be "B" cell wall
Answer:
The biosphere is made up of the parts of Earth where life exists.
They are composed of living organisms and the abiotic factors
Explanation:
So B is correct :)
Answer:
By donating your organs and tissue after you die, you can save or improve as many as 75 lives. As many people are waiting for transplants
Explanation:
helping/improving lives is good
