Question

Fill in the blanks:
…………….kills the bacteria that enters into the body.
There are……………groups of blood.
Impure blood is brought back to the heart by……………
Blood containing carbon dioxide is purified in the ……………

Answer 1

Answer:

hey mate !! here is your answer :

fill in the blanks :

1) honey

2)eight (8)

3)superior and inferior vene cava (but i don't know the exact answer )

4)kidneys

hope these answers helps u ✔✔

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