Question

what is our human body,s main programe​

Answer 1

Answer:

The main systems of the human body are:

1 Circulates blood around the body via the heart, arteries and veins,

2 delivering oxygen and nutrients to organs and cells and carrying their waste products away.

3 Keeps the body's temperature in a safe range.

Answer 2

The main systems of the human body are:

1. Circulatory system / Cardiovascular system:

• Circulates blood around the body via the heart, arteries and veins, delivering oxygen and nutrients to organs and cells and carrying their waste products away.
• Keeps the body's temperature in a safe range.

2. Digestive system and Excretory system:

• System to absorb nutrients and remove waste via the gastrointestinal tract, including the mouth, esophagus, stomach and intestines.
• Eliminates waste from the body.

3. Endocrine system:

• Influences the function of the body using hormones.

4. Integumentary system / Exocrine system:

• Skin, hair, nails, sweat and other exocrine glands

5. Immune system and lymphatic system:

• Defends the body against pathogens that may harm the body.
• The system comprising a network of lymphatic vessels that carry a clear fluid called lymph.

6. Muscular system:

• Enables the body to move using muscles.

7. Nervous system:

• Collects and processes information from the senses via nerves and the brain and tells the muscles to contract to cause physical actions.

8. Renal system and Urinary system:

• The system where the kidneys filter blood to produce urine, and get rid of waste.

9. Reproductive system:

• The reproductive organs required for the production of offspring.

10. Respiratory system:

• Brings air into and out of the lungs to absorb oxygen and remove carbon dioxide.

11. Skeletal System:

• Bones maintain the structure of the body and its organs.