Why do we need oxygen
Answers
Answered by
2
Answer:
Our body needs oxygen to obtain energy to fuel all our living processes. Carbon dioxide is a waste product of that process. The respiratory system, with its conduction and respiratory zones, brings air from the environment to the lungs and facilitates gas exchange both in the lungs and within the cells.
Answered by
1
Whats up guys
we need oxygen to breath that simple
Similar questions
Computer Science,
4 hours ago
Physics,
4 hours ago
Science,
7 hours ago
Social Sciences,
7 hours ago
Math,
7 months ago
Math,
7 months ago
English,
7 months ago