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Flashcards in Body system Deck (33):
1

What is the circulatory system

Its the system that transports blood

2

What is the digestive system

It breaks down food, asorbs nutrients, and eliminates waste

3

What is the respitory system

Controls breathing

4

What is the immune system

It protects you’re body

5

What is the endocrione system

It produces hormones

6

What is the intergumentary system

Its you’re skin, hair, and nails

7

Whats is the skeletal system

It supports your muscles

8

What is the muscular system

It works with bones to help move body

9

What is the nervous system

It detects changes in the enviroment and alerts the body which the carries out a response

10

What is the order of living things

Cells, tissue, organ, system, organism

11

What are the 4 nutrients that you need

Carbs, fats, vitamens, protiens

12

What do carbs do

Carbs are a great source of energy

13

What do protiens do

They build your skin, hair, nails, and muscles

14

What do fats do

They build cell membrames

15

What do vitamens do

They help you’re body to do various functions.

16

Can you go longer without water or without food

Without food

17

What are the 4 stages of digestion

Ingesting,digesting,asorbing,eliminating

18

What do enzymes do

They help speed up the digestion progress

19

What is ingestion

Its when you put food in you’re mouth

20

What is digestion

You chew up the food and it becomes smaller so that it will be easier for it to go down in the esophogaus Saliva will get sprayed on the food as well to help it go down. The food will go down the esophagus which basically is a long muscular tube. It will then reach the stomach. The stomach is full of gastric juice which breaks down the food. The broken up food is then sent to the small intestine.

21

What is gastric juice

A type of acid in the stomach that breaks down food

22

What is asorbing

When the nutrients are at the end of the small intestine, they start to get absorbed. The small intestine is covered in villi which increases the surface area so it can take in more nutrients. It then goes to the large intestine which takes undigested material and reasorb the water and nutrients.

23

What is eliminating

Undigested material at this point is called feces. They get removed from the body from the anus.

24

What does the heart do

It pumps blood through your body

25

List in order the blood path through the heart

Right artium, right ventricle, valve, blood gets enriched by lungs, left artium, left ventricle, goes through the body

26

What are the roads called that transport the blood

Blood vessels

27

Where do blood vessels go

They go around the body to your heat and back again

28

What is a arterie

They carry the blood away from the heart. They are thick because oxeygen blood is often under pressure.

29

What are capillaries

They are tiny vessels that diffuse oxeygen through the very thin walls of the vessels into surrounding tissue cells. In exchange, the tissue will diffuse carbon dioxide and waste into the capillaries.

30

What is in blood

Plasma, red cells, white cells, and platlets

31

What do red cells do

They carry oxeygen from the lungs to the cells of the body and carbon dioxide from the body cells to you’re lungs. They also make bone marrow

32

What are white cells

White cells fight infections

33

What are platlets

They make scabs to help cover cuts.