I believe this is the answer you are looking for:
<span>C. The size and shape of their beaks</span>
Answer:
the third option, commensalism
Explanation:
The answer for the above question is the Avascular Necrosis. It occurs as an interruption in the blood flow within the bone resulting in the death of the hematopoietic cells, osteocytes, and marrow fat cells making up the bony structure. It is also called osteonecrosis or ischemic bone necrosis, which occurs when there is loss of blood to the bone, since the bone is a living tissue that needs blood, this interruption of blood supply will result to the death of the bone.
The answer is D.
An endothermic reaction involves absorbing heat whereas an exothermic involves releasing heat.
