Answer:
Which of the following statements is true?
The small intestine absorbs food through villi.
Explanation:
To avoid this u need to drink LOTS of water
Answer: The bird will become extinct because it is not adapted to eat other food.
Explanation:
Answer:
B. CO2 out
Explanation:
The excretion is the process of removal of the waste product from the body. The carbon dioxide is the byproduct of the aerobic respiration, which is carries from the tissues and the lungs by blood. In the lungs at alveoli, the carbon dioxide is transferred from the blood to the lungs and released out through the nostrils. Hence, the out of the carbon dioxide represent excretion through lungs.
Its is already a balanced equation so the option a.1 would fill in for the blank.
