Question

Fill in the blanks with suitable w
1. Upper two chambers of heart are called Astria
2. Pulmonary vein carries
rich blood to enter
fight against the germ that enters in our bo
4. Left side chambers of heart are separated from right side
5. Transpiration gives
_effect, to the plants​

Answer 1

Answer:

1}upper two chamber of hearts are atria

2}pulmonary vein carry oxygenated blood which enters in left arteriol of heart

3}antibody is immunological response of body in presence of pathogen