Its b. Ecosystem
Population is the number of a species in an area, it has nothing to do with physical characteristics.
Abiotic is just an adjective meaning not alive
Competition is just the interactions between organisms in the struggle for food, water, space, mates, and many other things again not physical characteristics
C it’s the answer for you
Answer:
loss, respiratory frequencies, heart rates and body temperatures of both bats flying at heat as successfully as flying birds at high 6 flew steadily in what appeared to be a normal.
Explanation:
Answer:
Most animals obtain their nutrients by the consumption of other organisms. At the cellular level, the biological molecules necessary for animal function are amino acids, lipid molecules, nucleotides, and simple sugars. However, the food consumed consists of protein, fat, and complex carbohydrates.
Explanation:
Answer:
Explanation:
A completely different protein
