Blood :) Flashcards
1
Q
What is blood?
A
A tissue
2
Q
What is a job of blood?
A
To act as a transport system
3
Q
Red blood cells- What do they carry?
A
They carry oxygen from the lungs to all the cells in the body
4
Q
What do the red blood cells shape do ?
A
Gives them a large surface area for absorbing oxygen
5
Q
What do red blood cells contain?
A
A red substance called Haemoglobin
6
Q
What does the substance Haemoglobin do?
A
It is something that allows red blood cells to carry oxygen
7
Q
What do red blood cells not contain?
A
A nucleolus which leaves more space for carrying oxygen
