Question

Q Tell some interesting facts about heart ( in points not in paragraph) ​

Answer 1

Answer:

1.) The average heart is the size of a fist in an adult.

2.) Your heart will beat about 115,000 times each day.

3.) Your heart pumps about 2,000 gallons of blood every day.

4.) An electrical system controls the rhythm of your heart. It’s called the cardiac conduction system.

5.) The heart can continue beating even when it’s disconnected from the body.

6.) The earliest known case of heart disease was identified in the remains of a 3,500-year-old Egyptian mummy.

7.) The fairy fly, which is a kind of wasp, has the smallest heart of any living creature.

8.) The American pygmy shrew is the smallest mammal, but it has the fastest heartbeat at 1,200 beats per minute.

9.) Whales have the largest heart of any mammal.

10.) The giraffe has a lopsided heart, with their left ventricle being thicker than the right. This is because the left side has to get blood up the giraffe’s long neck to reach their brain.

11.) Most heart attacks happen on a Monday.

12.) A woman’s heart beats slightly faster than a man’s heart.

13.) The beating sound of your heart is caused by the valves of the heart opening and closing.

14.) Heart cells stop dividing, which means heart cancer is extremely rare.

15.) Laughing is good for your heart. It reduces stress and gives a boost to your immune system.

Explanation:

Hope this helps..

Please mark as brainlist....

Answer 2

Answer:

*a human heart continues beating even after getting disconnected from the body

*an average persons heart pumps 2000 gallons of blood everyday

*an average adults heart is about is fist size

*the octopus has 3 hearts because because since its blood contains copper instead of iron, copper cannot hold much *oxygen so to provide enough oxygen to an octopus body 3 hearts are required

things not searched on net, if any mistakes I am sorry

hope this helped well