Question

age,heat and magnetic orientation explanations​

Answer 1

Answer:

Indigestion is often a sign of an underlying problem, such as gastroesophageal reflux disease (GERD), ulcers, or gallbladder disease, rather than a condition of its own. Also called dyspepsia, it is defined as a persistent or recurrent pain or discomfort in the upper abdomen.

Explanation:

Answer 2

Answer:

AGE-

• The length of time someone or something has lived or existed can be calculated as Age = Given date - Date of birth.

• A person's age can be divided into four categories: chronological age, appearance age, biological age, and mental age.

Heat:

• The transfer of mechanical energy from one medium or object to a different, or from an energy source to a medium or object, is noted as heat.
• There are three ways to transfer energy: Convection, conduction, and radiation

Magnetic orientation:

• It is the detection and use of the direction of the geomagnetic field by certain organisms for orientation.
• A magnet can be magnetised in multiple directions.

Relation

• Rocks of varying ages exhibit a variable magnetic field direction.