task 5

what does a thermometer measure

• time

• temperature

• weight

what is this tool called

• ruler

• measuring cup

• balance

what tool is used to measure a liquid

• thermometer

• hand lens

• measuring cup

What is this ?

• brain

• heart

• eyes

which of the chambers has the highest pressure

• right verticle

• left a trium

• left verticle

what happen when the ventricles of the heart contract

• the semilunar valve close

• the semilunar valve open

• the atrioventricular valve open

where do aorta pump oxygenated blood

• lungs

• whole body

• brain

camels have ................ to store fat

• flippers

• humps

• fins