WS vs CS
What does the WS transport?
It transports water.
Arteries collect all the cell's waste.
False!
Name the basic structure of your body.
The cell.
What are the components of the CS?
Blood vessels, the heart and blood.
What organ pumps the blood in the CS?
The heart does.
The capillaries are blood vessels which connect veins and arteries.
True!
What do tissues which perform the same task become if they join together?
An organ.
What do cells need to live?
They need oxygen and nutrients.
Name one difference between both systems.
St's answer.
Arteries carry blood away
from your heart to other parts of your
body.
True!
If you put many bricks together, you create a wall. What do you need in order to get a tissue?
A group of cells performing the same function.
Why does the blood in veins look dark red?
Because it has no oxygen.
Name 3 similarities between these systems.
Student's answers.
Arteries go from your body
into your heart.
False!
Name 5 organs.
Why does the blood in arteries look bright red?
Because it cointains oxygen.
Why are the pipes and blood vessels represented with different colours?
The veins carry blood full of oxygen.
False!
What do body systems create?
An organism.
Which are the smallest blood vessels in our body?
The capillaries.