ANSWER: Type of event and whether its formal or informal
Answer:
No
Explanation:
The magnetic pulse from a credit/debit card is not strong enough to affect your heart beat.
Say, If you wear a pacemaker, there are warnings that tell you not to go near a microwave. because of magnatic/electricity.
The liver makes sure that blood glucose levels remain steady. But when blood glucose levels fall, the pancreas secretes glucagon. Therefore the answer to your question in the pancreas.