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.
Father of modern genetics
The types of white blood cells that are available in ones immune system are phagocytes and lymphocytes.
In the redox reactions of cellular respiration, a cell uses both glucose and oxygen in order to carry out the process. There are several distinct stages of respiration and the end result is adenosine triphosphate (ATP) which can be used to produce energy within the cell. In addition, the waste products water and carbon dioxide are produced.
