Answer:
i dont kkkkkkkkkkkkkkkkkkkkkkkkkknnnnnnnnnnnnnnnnnnnnnnnnnnnnnnooooooooooooooooooooooooooooooooooooooowwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
Explanation:
Answer:
The boundary of an advance mass of cold air, In particular the trailing edge of the warm sector of a low pressure system.
Osmosis occurs through water channel proteins called aquaporins.