C. Mutuality Relationship.
They have a mutual relationship by which both benefit.
When the hummingbird takes a sip off the daffodil, they are not sucking their strength out, they are simply sucking out pollen, which they then transfer to other flowers.
This process benefits both the plant and the bird.
It should be “C”
mark me brainliest please!
By meiosis 4 gamets are produced four are functional in males amd only one in female in case of humans
The answer is B. They cannot produce enough heat to keep their bodies warm.