I'm not sure about the first one; it might be D, but the second ome
4 different types of allele combination would be possible
RY,
ry,
Ry,
rY
The freshwater wetland is type more clean and produces much less “natural pollution”, as too the lake or pond have more creatures in them such as fish, crabs, etc
Photosynthesis takes place
C. plants don't need oxygen, they need carbon dioxide and PRODUCE oxygen. Animals DO. Need oxygen, I mean.
