Blood

What is blood

• a red liquid

• a vein that circulates with a red liquid that takes carbon dioxide and oxygen

• A red liquid that circulates in the arteries and veins carrying oxygen and carbon dioxide

• A red liquid that circulates in the arteries and veins carrying food

What are the three tipes of blood cells

• Platelets, Red blood cells and Black blood cells.

• Red blood cells, white blood cells and blood Plasma

• They are all wrong

• White blood cells, Red blood cells and Platelets

How many liters do we have of blood

• 2,5-5L

• 4,5-6L

• 6,5L

• 3-4L

Do we have more water, or blood in our body?

• We have more blood

• We have more Water

What are blood vessels?

• Are channels that carry blood throughout our body

• Are a tile of vein

• Are arteries that carry blood through our body

What are the three main components of the circulatory system

• Heart

• Brain

• Veins

• Arteries

• Plasma

What is the main role of plasma?

• To take nutrients, hormones and proteins to the parts of the body that need it.

• To take blood, oxygen and cells to all the veins in the body

• To circulate around the body

• To take white blood cells, red blood cells And Platelets to all the parts of the body that need it

Could the blood circulate without the heart?

• They are all wrong

• No

• Yes

• that are all good

What are the two tipes of veins

• Plata vein

• Pressure vein

• Loked vein

• Mund vein

• They are all wrong

If you line up all your blood vessels they’d be…

• 60k long

• 95,000k long

• 49.999k long

• 1k long