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acids and bases, heart - Coggle Diagram
acids and bases
base examples
sodium hydroxide
potassium hydroxide
caesium hydroxide
strontium hydroxide
lithium hydroxide
acid examples
battery acid
citric acid
nitric acid
acetic acid
sulphuric acid
ph scale
7-14 base
1-7 base
7 is neutral
how to test for acid or base
litmus paper
put red and blue litmus paper in a solution and the colour of the paper determines acid or base
red cabbage indicator
put red cabbage water in a solution and the colour indicates whether it is acidic or basic
heart
4 chambers
right atrium
left ventricle
left atrium
right ventricle
components of blood
white blood cells
fight off bad bacteria and viruses
red blood cells
carry oxygen and iron around the body
platelets
prevent and stop bleeding
plasma
liquid that carries the other 3 components
arteries, veins and capillaries
veins carry blood back to the heart
capillaries transport blood, nutrients and oxygen to cells in your organs and body systems
arteries carry oxygenated blood away from the heart to the body
arteries
pulmonary artery (to lungs)
aorta (body)