Worksheetscirculatory system
Total questions: 9
Worksheet time: 6mins
Name
Class
Date
1.
another name of circulatory system is ______ （多选）
a)
respiratory system
b)
cardiovascular system
c)
transport system
d)
digestive system
2.
circulatory system is made up of _____________（多选）
a)
blood
b)
lungs
c)
blood vessels
d)
heart
3.
function of circulatory system is _____（多选）
a)
provide oxygen
b)
provide nutrients
c)
remove waste
4.
how many chambers腔 does the heart have ?
a)
1
b)
2
c)
3
d)
4
5.
label标注 the 4 chambers腔 of heart. （请忽略图中黑色的线）
6.
Why are left and right reversed颠倒 when we label标注 the heart?
为什么我们标注心脏时左右是颠倒的？
4 lines
7.
a flap片 of tissue that prevent阻止 blood from flowing back回流 is _____
心脏中阻止血液回流的一片组织是______
(a)
8.
what does an atrium心房 do?
a)
let blood in
b)
force用力推 blood out
c)
exchange交换 gases
d)
remove移除 waste
9.
what does a ventricle心室 do?
a)
let blood in
b)
force用力推 blood out
c)
exchange交换 gases
d)
remove移除 waste
100 %
