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Human Body Systems
Human Body Systems
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Third grade Science- learning about the skeletal , muscular, and the skin systems.
Flashcards
20 cards
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Questions
20
Answers
1
Which answer is not a function/purpose of your skin?
to have a golden tan
allow for the sense of touch
help your body stay at the right temperature
to protect your body
2
Your muscles are attached to what inside your body?
bones
skin
muscles
hair
3
What is the strong bone in the center of your chest that holds your ribs in place?
vertebrae
disks
sternum
ribs
4
Bones support the body. What pulls and pushes on bones to move them?
skin
nerves
blood
muscles
5
What are the bones and cartilage that provide a frame for the body called?
vertebrae
cartilage
skeleton
bone marrow
6
How many bones does a baby have at birth?
about 300
about 400
about 200
about 250
7
Which
IS NOT
a type of muscle?
brain
smooth
skeletal
cardiac
8
The muscular system
DOES NOT
help the skeletal system to function.
True
False
9
All of the bones in your fingers, hand, toes, and feet allow you to pick things up, grab things, and hold things.
True
False
10
Your skin is the largest organ on your body.
True
False
11
What kind of joints does your skeleton have?
hinge and ball & socket
muscle and tendon
skeletal bone and ligament
sternum and rib cage
12
What are the functions/purposes of the skeletal system?
to scare you, feed you, and to move
movement, support, and protect
dancing, jumping, and sleeping
movement, relaxing, and running
13
Your shoulder and hip are what kind of joint?
hinge joints
ball and socket joint
neck joint
car door joint
14
How many bones does an adult have?
206 bones
500 bones
300 bones
250 bones
15
Which joint is a type of hinge joint?
knee joint
elbow joint
all of the above
toes and finger joints
16
What does your skull do for you?
to protects your brain
to keep your head attached to your shoulders
to keep your hair on your head
so you can wear a hat
17
Which organs do the ribs protect?
intestines and heart
stomach and lungs
lungs and intestines
heart, liver, and lungs
18
What does your muscular system do for your body?
keeps bones in place
protects your bones and organs
all of the them
pulls on the bones to allow movement
19
How does your skeleton help your body?
allows movement to walk & run
all of the them
supports so you can sit or stand
protects your organs-heart, lungs, & liver
20
What body system would you use if you are waving to someone?
circulatory
nervous system
digestive system
muscular system
