MEDIUM
Upper Secondary: IGCSE
IMPORTANT
Earn 100

What is tissue fluid?

Important Questions on Transport in Animals
MEDIUM
Upper Secondary: IGCSE
IMPORTANT
Give two functions of tissue fluid.

MEDIUM
Upper Secondary: IGCSE
IMPORTANT
What is lymph?

HARD
Upper Secondary: IGCSE
IMPORTANT
Why do lymphatic capillaries have valves in them?

EASY
Upper Secondary: IGCSE
IMPORTANT
Name two places where lymph nodes are found.

MEDIUM
Upper Secondary: IGCSE
IMPORTANT
What happens inside lymph nodes?

HARD
Upper Secondary: IGCSE
IMPORTANT
The blood vessels and the parts of the heart which:
A glucose molecule would travel through on its way from our digestive system to a muscle in our leg.

MEDIUM
Upper Secondary: IGCSE
IMPORTANT
The blood vessels and the parts of the heart which:
A carbon dioxide would travel through on its way from the leg muscle in our lungs.

MEDIUM
Upper Secondary: IGCSE
IMPORTANT
Explain the difference between artery and vein.
