E). Write any two function of heart? b). Write any two different between artery and vein.
c). What is glandular system. Why one-one hormones produces by
Thyroid gland and pancreas.
d). What is malnutrition? Write down any two disease caused by it.
e). What is menstruation?
). What is night blindness? Write it's two symptoms.
E). What is immunization?
a). How is Hepatitis B transmitted from one person to another?
revention measures.​

e) Pumping oxygenated blood to the other body parts.

Pumping hormones and other vital substances to different parts of the body.

b) Arteries carry oxygenated blood, away from the heart except pulmonary artery. 2. These are mostly deeply situated in the body. ... Veins carry deoxygenated blood, towards the heart except pulmonary veins.

if u need the answers look it up on google youll find it trust im just saying this incase no one out : )