Question

why is it necessary to seprate oxygenated and deoxgenated blood in mammel and birds​

Answer 1

Hy here is your Ans.....

• Ans. It is necessary in mammals and birds to separate oxygenated and de-oxygenated blood because this makes their circulatory system is more efficient and helps in maintaining constant body temperature.

✓Ace

$\bf{\red{Mr Príñçé}}$

Answer 2

Answer:

their seperation is necessary..

bcz our body inhale oxygen.

then we need a particular blood vessel to transport it. to the organs. but now....when

tissues or cells have utilized the oxygen...then...

as a product CO2 will form...

so we also need a particular blood vessel to exhale CO2 ..

i mean....it is based in circulatory system.

to do or transport O2 , or release CO2 in a particular way there is a need to seperate them..

and...

u already know..

deoxygenated blood is that , which have CO2

have oxygented have O2 .

Explanation:

Thankuu