Answer:
A. The habitat that an organism lives in
D. All of the above
Good luck on the test ;)
The preen gland releases oils that the bird spreads over its feathers during preening to maintain them.
hope this helps it's A roots
Answer:
C. Muscular build of Neanderthals as compared to humans
D. Rodentains
A. Beryllium-10(1.5 million years)
D. A small pop of birds colonizes a new island.
B. Golgi apparatus