Question

please solve this no spaming....fill the blue blanks​

Answer 1

Explanation:

1) Nerves,Veins

2) 4 chambers

4) Platelets

6) Pulmanory artery

Answer 2

Explanation:

studying in class 12th

^_^)

thanks friend for lots of thanks

u also take care

ghar me raho shuraksit raho