Question

functions of blood?​

Answer 1

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

Answer 2

Answer:

1. transport oxygen nutrient to lungs and the tissue
2. forming blood clots to prevent excess blood loss
3. carrying cell and antibodies that fight infection
4. bringing waste products to the kidney
5. regulate body temperature
6. bringing waste products to the kidney and the liver, which filter and clean the blood....