30fg per question, first come first serve. Must be detailed.

1) Osmoregulation is a principle that closely relates to homeostasis. Explain each of these principles and how they relate to each other.

2) Salmon spend part of their life in the ocean and part of their life in freshwater. What will salmon need to do in fresh water and salt water to osmoregulate? When will they be hypertonic and when will they be hypotonic?

3) Describe the structure of the plasma membrane in your own words, as well as 2 ways that cells obtain nutrients and 2 way they eliminate waste products.

Need by Thursday.

you still have not learnt how to google?
and you still don't understand the rules of this forum?

1. No
2. No

i was going to help because although i nearly failed biology i still think i did a good job myself personally

but then i read the first question and the first word scared me because i don't know what it means so i had to scroll down and look away sorry
best of luck

Lmao right