Digestive system home assignment 4

Fill the digestive system words  in the crossword below
Across 2. A long folded tube inside the body attached to the stomach where nutrients in the food are absorbed. 6. A part of your throat that acts like a gateway sending air into the lungs and food down into the stomach. 7. The place where waste is stored before it leaves the body. 8. The part of the food that is not digested. 11. The tube that connects the stomach to the mouth. 12. A verb that means to push food through your pharynx. 14. Crush food with your teeth. 15. Muscle in your mouth that is used for pushing food around. Down 1. After being swallowed, food goes to this place where it is mixed with acid. 3. The tube after the small intestine where liquid is absorbed. 4. These are used to chew food. 5. The good things in food. 9. A slippery liquid that makes food easy to swallow and helps to break the food down. 10. The process of breaking down food for use as energy and building materials for your body. 13. This produces juices (called bile) that go into the small intestine and help digest the food.

Types Of Teeth: Home Assignment 2

Lets Investigate...

analyse the teeth of following people in your family or neighbourhood:

• a small baby(6 months to 2 years old)
• your own
• your parents
• your grandparents

Record your observations in the following table and write your conclusions after the investigation.

S.NO.	NAME	AGE	TEMPORARY/ PERMANENT	INCISORS	CANINES	PRE-MOLARS	MOLARS	TOTAL

CONCLUSION:_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

NOTE: Do this investigation on an A-4 sized cartridge sheet.

Skeletal System Home Assignment1

Skeletal System - Crossword Labs
Take a printout of this puzzle and solve it , and paste it in your science notebook.
1.click on the link given above.
2.press ctrl and 'p' on your keyboard.
3.give print command and print it.