the answer is b. energy and matter can enter and leave.
1/3 im pretty sure......................
Answer:
Codominance
Explanation:
So this would either be codominance or incomplete dominance. With incomplete dominance, you tend to get a whole other colour- for example crossing black and white chickens and getting a blue chicken. If you cross brown and white, and get a mix, it must be codominance because both traits are shown.
Global winds rising near equator and cold air sinking near the poles