Fresh water is any body of water with a low salt concentration. Organisms in fresh water various challenges which includes; Osmotic concentration such that fresh water is permanently dilute and most cells cannot function at this concentration of ions. Varying temperatures, variation in oxygen levels and reproduction and life cycle due to permanence of habitat and physiological difficulty of regulating osmotic concentration in larvae and juveniles.

6 0

2 years ago

The first successful treatment for bipolar disorder, and still the most common one, is lithium salts.

kvv77 [185]

True. That is the answer.

8 0

2 years ago

If you were being asked to give up something important to you, what would convince you to do it? Check all that apply. I would d

Rainbow [258]

Answer:

I would do it if I knew that it was for a good cause
I would do it if I thought that it would help someone else more than it helped me.
I would do it if I knew that I would get it or something else back someday.

Explanation:

6 0

2 years ago

Anne marie has a condition called ehlers-danlos syndrome that affects the connective tissue found in her joints and skin. what a

Tamiku [17]

Connective tissue is the tissue of a living organism that does not directly correspond to the work of any organ or organ system, but plays an auxiliary role in all organs, accounting for 60-90% of their mass. Performs basic, protective and trophic functions. Connective tissue<span> has three main components: cells, fibers, and ground substance. </span>Connective tissue<span> is classified into two subtypes: soft and specialized connective tissue. Its main functions are connecting function, keeping water balance, healing function, protection, and trophic function. </span>

7 0

2 years ago