Question

multiple-choice question
why do hymans (note: likely typo for humans) feel this intense pressure from deep diving?

• due to air in our body
• from the blood circulating
• from high pressure sensors in our ears

Explanation:

When humans dive deep, the air - filled spaces in the body (like the lungs, ears, etc.) are affected by the increasing external water pressure. The pressure difference between the external water pressure and the pressure of the air inside the body causes the intense pressure feeling. Blood circulation doesn't cause this diving - related pressure sensation, and there are no “high - pressure sensors” in the ears that directly sense this diving pressure in the way described. So the correct reason is due to the air in our body.

Answer:

due to air in our body