Answer:
this is false
Explanation:
please give brainliest!!!
Answer:
move air towards the lungs and warm, moisten, filter
Explanation:
the upper respiratory system incldues your mouth, nose, trachea, and a portion of your lungs
Answer:
this is because they are trying to end the pain they have inside and for the moment while doing these activities the pain goes away or is transferred to another thing.
Answer:
Osmosis is a special type of diffusion, namely the diffusion of water across a semipermeable membrane .
I believe the answer is True I hope it helps <span />
