The respiratory system is the system of organs that allow the body to take in oxygen and expel carbon dioxide, this process is known as gaseous exchange. We generally breathe between 12 and 20 times a minute.
Answer:
I believe the answer is no
Answer:
cotton is biodegradable
Explanation:
it is natural and organic
Answer:
1st one
Explanation:
DNA replace the old cells
Answer:
Explanation: Despite the affluence, there is still inequity. Increasing and deliberate inequity at that, for it is a necessary feature of a growth economy and the driver of material self-advancement. Desirable though high standards of living may be, there are finite global limits.
