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WorksheetsSCIENCE 4 - Body Organs
Total questions: 11
Worksheet time: 3mins
Skeletal system is made up of _______________
bones
muscles
tissues
hair
Our bone is made up of ________________
collagen and calcium
vitamins and minerals
water
tissues
Which statement does NOT tells the importance of the bone?
It stores minerals and produce blood cells through bone marrow
It protects the internal organ.
It gives shape and support the body.
It absorbs nutrients from digested food.
What bone protects the brain?
rib cage
pelvic bone
skull
backbone
Spinal cord is protected by ____________
skull
backbone
rib cage
pelvic bone
How many bones does an adult have?
300
206
210
306
A baby has 300 bones at birth and become 206 when they become an adult. What happens to the bones as we grow older?
fuse together with other bones
dissolves together
become smaller
become wider
What mineral is needed by the bone to become strong and healthy
protien
calcium
Magnesium
Phosphorus
Why muscles are important? Check all the possible answers.
It protects the bones.
It generates heats in the body
It helps maintain body posture
It produce blood cells.
Which body organ filters waste from the blood
kidney
heart
bones
brain
Which organ controls our voluntary actions such as thoughts, speech, memory and emotions and involuntary actions such breathing, digestion and heartbeat.
brain
liver
heart
lungs
