2.Name the gas that all animals breathe in to remain alive.
(A) Oxygen
(B) Carbon dioxide
(C) Hydrogen
(D) Nitrogen
(E) All of these
If someone will Answer fast and Correct they will mark as brainlist.
(A) Oxygen
(B) Carbon dioxide
(C) Hydrogen
(D) Nitrogen
(E) All of these
If someone will Answer fast and Correct they will mark as brainlist.
Add an Answer
More Questions From This User See All
Answers & Comments
Answer:
they are also a living organisms like us and oxygen is equally important for animals just as humans
So I think your answer will be option a. Oxygen
hope it will help you dear.. .
if you like the answer please mark me as a brainliest dear
please.........
please follow me and complete my target of 300 followers please guys just follow me....
Explanation:
send me messages in box ok