The transport system of animals — task. Science CBSE, Class 7.

PDF chapter test TRY NOW

Choose the correct answers:

Identify the terms related to the white blood cells.

erythrocytes
fight against the germs
leucocytes
platelets

Identify the largest vein and artery of the body.

Aorta
renal vein
Vena cava
renal artery

Login or Fast registration

Previous exercise

Exit to the topic

Did you find an error?

Register for free to see more content

Register for free to see more content