To find area you multiply its height by the width so 2x2 = 4 (what unit it is)
This statement is true. Soil color only reflects the amount of organic matter that is currently present in the soil. If the soil seemed to be much darker, it means that the soil has a greater amount of organic materials which makes it better.
The greatest remaining mystery of climate change is clouds effect.
Answer:
They may generate a testable hypothesis.
They have a narrow focus.
They address a gap in knowledge.
Explanation:
