I think the yellow arrows show a guide were it goes or maybe tissue fluids!
I think you are right. B is the right answer.
First blank is barb fish
And the second blank is newts
It will be cooler if you close to a body of water
Answer:
The major functions of the circulatory system is it delievers oxygen and nutrients to cells and takes away wastes.
Explanation:
Hope this helps! :)
