Answer: The Earth's Carbon Cycle is the biogeochemical exchange of carbon between the earth's five main physical “spheres”—atmosphere, biosphere, pedosphere, hydrosphere and lithosphere.
Explanation:
cause in space spheres is like ice that freezes in outer space
Answer:
they dont have lungs
Explanation:
they have gills in order to live in the water since they are aquatic creatures they have no reason to breathe on land
I think the answer is A..... ps c and d are the same
Answer:
Mendeleev
Explanation:
You could have just looked it up.
