circulation 3.3
Slides do conjunto (7)
-
-
- carries nutrients and oxygen to the cells so that respiration can happen
- removes carbon dioxide from the cells, taking it to the lungs where it is exhaled
- transports other waste products to where they can be disposed of
- distributes heat around the body , heat is a by-product of respiration
-
Your circulatory system includes...
- heart
- blood vessels
- blood
-
- carry blood away from the heart
- walls of arteries is very tough and elastic
- bouncing back after each beat
-
- arteries branch into smaller and smaller blood vessels called capillaries
-
- Veins carry blood to the heart
- don't need thick muscular walls
-
- size of your fist
- middle chest
- behind the breastbone
- has cardiac muscle
Informações
- Descrição
- Slides sobre circulation 3.3, criado por N M em 27-03-2019.
- Criado por
- N M
- Visualizações
- 1
- Avaliação