The answer to this question is B
Answer:
hydroshpere and biosphere
Explanation:
it contains
hydrosphere: cleaning of water
biosphere: helps plants and animals
Answer:Red is Dominate white is Submissive
Explanation: because the first generation had majority Red but were able to produce White in the second generation white has to be submissive
Answer:
the x-axis drawn through (b−1,0). The intersection is at (b−1,ab).