Question

6 GIVE REASON FOR EACH OF THE FOLLOWING
(a) Conduction is the primary mode of heat transfer in solids
(b) Pulmonary Artery is an artery yet it does not carry oxygen rich blood​

Answer 1

Answer:

Conduction is the mode of heat transfer when two bodies come in contact and is primary mode of heat transfer in solids. Conductors are substances that can easily conduct heat energy. ... Convection is a mode of heat transfer occurring due to mass movement of a liquid or a gas itself

The pulmonary artery carries blood from the heart to the lungs, where it receives oxygen. It is unique because the blood in it is not "oxygenated", as it has not yet passed through the lungs.