Unscramble the names of organs systems with the help of hints given.

State true or false for the given statements.

1. The longest bone of our body is humerous.
2. Vertual column is made up of 36 small bones.
3. Bones marrow produces blood cells.
4. Not all the ribs are joined to the breastbone.

Classify the joints given in the box into the following types:

Name the muscle type present in each part.

Fill in the blanks.

1. The number of bones that form the skeleton of a grown up are ________________.
2. The longest bone in the body is ________________.
3. The number of bones in your skull are ________________.
4. The organ protected by the spine is ________________.
5. The number of ribs that are part of the ribcage are ________________.
6. The muscles which are not under our control are called ________________.
7. ________________ are the strong tissues which hold the bones together.