Question

1. We can feel the pulse behind the ears and near the heel of foot.
How these pulses occur?
2. What flows out when we have an injury?​

Answer 1

1) Reason of pulse:-

Pulse can be felt near our neck, on our wrist amd many other places. Pulse occur because of the pumping of the blood by our heart. Pulse is used by the doctors to measure the heartbeat of a patient.

2) What flows out from an injury?

The blood flows out from injuries. Because our skin also contains blood capillaries, therefore when an injury occures, the blood ooze out fom them.