Q.1 Use the table below to compare the framework of a house and the skeleton.
1. The framework of a house gives it shape and
supports it.
1.
2. It protects the objects inside the house.
2.
3. It doesn’t allow the things to move inside it.
3.
Q.2 Observe the skeletons and write 2 similarities and 2 differences.
Similarities
Differences
Similarities
Differences
Chew dance jump kick think
Sit
In what way a frame of Umbrella is similar to human skeleton?
stand
swim
walk
punch
talk smell dream run
Circle the actions that skeleton enable us to do?
Write the characteristics of the following. Also give examples.
Vertebrates
Invertebrates
Q. What is a Vertebrae? What are the other names for the vertebrae? What is the singular of verterbrae?
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Similarities between Human and Frog Skeleton:
Q. What are bones?
Q. How can bones be broken?
Q. What can be used to identify a fracture?
Q. What can be used to protect our bones?
Q what are fossils?
Differences between Human and Frog Skeleton:
Q. What is a Skeletal system?
Match the columns:
Adult body has
Joined framework of bones
Bones can break
Beetle, lobster, spider, jellyfish
No skeleton
Bone parts
Skeleton works with
Boney skeleton and vertebrae
Look inside the body for fractures
Smallest bone
Protects heart and lungs
Skeletal system
fracture
206 bones
Earthworm, leech, ladybird, butterfly.
Outer layer and inner spongy layer
Muscles to help us move
invertebrates
stirrup
ribs
vertebrates
vertebrae
Protects brain and eyes
x-ray machine
Scientific name of skull
300 bones
Scientific name of backbone
Human baby born with
cranium
skull