Answer:
The Mesozoic Era is the answer
Answer:
active transport
Explanation:
it involves movement of ions
The answer is d) proteins
The geosphere supplies all the raw materials that all living things use to build their bodies. The sun supplies the energy directly or indirectly.. (There are some exceptions, some life forms have been found in deep sea vents and produce their energy chemically. And microorganism have been found at great depths in drill holes recently, little is known about them.)
They provide a critical habitat for many other organisms <span>best explains the role of deep sea coral reefs in the environment.</span>
