Question

what is blood and its function ​

Answer 1

Answer:

Blood is a type of fluid in our body which is found in our heart and blood vessels of our circulatory system.

Functions of blood-

1. It removes wastes from our body.

2. It fights against germs.

3.It provides nutrients to our body.

4. It carries oxygen and carbon dioxide.

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Answer 2

Explanation:

Blood is a combination of plasma and cells that circulate through the entire body. It is a specialized bodily fluid that supplies essential substances around the body, such as sugars, oxygen, and hormones.

It also removes waste from the cells in the body.

Hematologists work to identify and prevent blood and bone marrow diseases, as well as studying and treating the immune system, blood clotting, and the veins and arteries.

Blood has a number of functions that are central to survival, including:

1.supplying oxygen to cells and tissues

2.providing essential nutrients to cells, such as amino acids, fatty acids, and glucose

3.removing waste materials, such as carbon dioxide, urea, and lactic acid

4.protecting the body from infection and foreign bodies through the white blood cells

5.transporting hormones from one part of the body to another, transmitting messages, and completing important processes

6.regulating acidity (pH) levels and body temperature

7.engorging parts of the body when needed, for example, a penile erection as a response to sexual arousal...

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