Which chamber of the human heart pumps blood towards the lungs?

The right ventricle pumps blood towards the human heart. 

AW

Related Science GCSE answers

All answers ▸

The mass of a balloon is 0.02g before it is filled with air. After it is blown up with air the mass is 0.04g. Assuming oxygen makes up 21% of air, calculate the number of moles of oxygen in the balloon.


What is the difference between Reverse osmosis and osmosis?


Describe how a protein is digested


First organisms on Earth were fully aquatic. About 460 mya a lineage of algae moved onto land and gradually adapted to air and soil. Name two evolutionary problems that first land plants faced when transitioning from water to land?