Answer:
D. Anther
It is crucial in the reproduction of flowering plants, as it produces the male gametophyte, known as pollen.
You know that during cellular respiration, energy is converted from glucose, in the presence of oxygen, into numerous ATP molecules. Glucose contains lots of energy, but that energy must be converted into a form usable by cells.
Answer:
It can be used to produce complex proteins.
Explanation:
Mechanical digestion so breaking down of the food in your mouth. Hope this help :)