A) One species always outcompetes the other until only one species remains.
Answer:
if these mixtures are feed as only source of food African grey parrots become ill and ultimately die.
not sure about the answer but see if this is correct.
Explanation:
A.They filter waste and extra water from blood so they can create urine, which is removed from the body.
Answer:
It is called Lumpectomy also known as partial Mastectomy.