C is probably the best answer choice: <span>Were soft bodied and tiny, therefore unlikely to fossilize.</span>
Pg 415 in the textbook . the answer should be Behavioral isolation
Answer: C
Because the rest of them are about the chemical composition, but C is about the physical property.
Answer:
False
Explanation:
Humans:
Nitrogen is represented by the symbol N. It is abundant in the environment but humans can't use it directly from air or soil but depends upon green plants and microbes to convert it in to the usable form for using it
Plants:
Plants do not get their nitrogen directly from the air. Although nitrogen is the most abundant element in the air, every nitrogen atom in the air is triple-bonded to another nitrogen atom to form molecular nitrogen, N2
Because dead effect living
