The structures found within the blood perform important functions throughout the body. which of the following is not a function of blood?
a. to regulate filtration.
c. to transport nutrients.
b. to regulate body temperature.
d. to fight infection.

I believe the most likely answer is that blood does not regulate filtration. yes,  it does transport nutrients throughout the body, and it does help regulate body temperature. The blood also has white blood cells, which help to fight off foreign or not known cells and bacteria, and help to prevent infection. So, therefore, the most likely answer is A, To regulate filtration, because the blood does not regulate filtration, although it may help in the process at times.

The answer would be cstep by step explanation: all of the other animals developed their features while the salamander was born with them