Answer:
Faciliated diffusion, which requires a carrier protein but no cellular energy. The energy for this process is provided by the concentration gradient of the substance being transported.
They didn’t give you a word bank? It’s fine if they didn’t ill answer it either ways I’m just asking first
Answer:
precipitation is when it rains. it occurs last
Explanation:
Answer:
Many scientists use dichotomous keys to identify plants, animals, and other organisms. They may also use dichotomous keys to identify species, or to determine whether a particular organism has been identified and described before. However, dichotomous keys are not used only to identify organisms.
C. hemoglobin hope this helps
