human body systems

Question 1

what is the main part of the respiratory system ?

Accepted Answer

The airway

Question 2

the movement of blood through the heart and bidy is called

Accepted Answer

circulation

Question 3

What is the main part of the digestive system?

Accepted Answer

Pharynx,esophagus,small and large intestine, stomach etc

Question 4

what organs remove waste from blood

Accepted Answer

kidneys

Question 5

these are tubes that carry blood back to the heart

Accepted Answer

Veins

Question 6

how many chambers does the heart have ?

Accepted Answer

4

Question 7

What happens to the widepipe or trachea, before it reaches the lungs?

Accepted Answer

Oxygen is exchanged for carbon dioxide

Question 8

What produces the force which drives normal exhalation, and is the process active or passive?

Accepted Answer

Elastic force, passive

Question 9

we breathe in many gases including oxygen, what happens to the gases that the body can't use ?

Accepted Answer

They are exhaled

Question 10

whatvis yhe circulatory system?

Accepted Answer

the body blood transporting system

Question 11

What important activity take place in the lungs

Accepted Answer

Oxygen is exchanged. For carbon dioxide

Question 12

Oxygen moves into the bloodstream through ?

Accepted Answer

Small blood vessel in the lun

Question 13

What is absorbed into the digestive system and is used to create energy ?

Accepted Answer

the lungs

Question 14

which organs are in the digestive system?

Accepted Answer

mouth, esophagus, stomach, small intestine, large intestine

Question 15

Which can affect the respiratory system?

Accepted Answer

All the above 🙃

Question 16

What parts act like door that control blood flow in the heart

Accepted Answer

valves

Question 17

why is oxygen important to blood and to cells

Accepted Answer

oxygen is necessary for cell growth and energy

Question 18

What is the respiratory system made of ?

Accepted Answer

organs and tissues that help you breathe.

Question 19

why is blood that flows from the lungs to the heart bright red rather than dark

Accepted Answer

oxygen makes it red

Question 20

Can you live without the respiratory system ?

Accepted Answer

No Without oxygen, the body's cells would die

Question 21

with circulation , the heart privudes your body

Accepted Answer

all the above

Question 22

From what source does cells get there food

Accepted Answer

blood

Question 23

How can you improve my digestive system?

Accepted Answer

all the above

human body systems

Questions 23

human body systems

Questions 23