Crude density and ecological density are both related but different. Ecological density is the portion of land that a certain species can colonize, where as crude density is the land within the organism's range.
True
Explanation:
Atoms of different elements have different masses because different atoms have a different number of subatomic particles i.e neutrons, protons and electrons.
Answer:
The arrows that show the movement of carbon from the biosphere to the atmosphere in the carbon cycle have been Identified
Explanation:
good luck
The answer is D because it dissolves a variety of substances
D. Hypotheses is the correct answer
