Bacteria is not included as an abiotic factor in an ecosystem.
Answer:
the right awnser is 3 b and 1 w vote brainliest this is right.
Explanation:
He/she is talking about genetic disorders. Interesting topic. An oncologist is a cancer specialist so I don't know the specific cancer disorder but I'm sure there is one.
I don't know if this is right
Explanation:
The pigment that makes red blood cells red, hemoglobin, is a protein that oxygen sticks to. That's how its carried throughout the body.