Class 4 Science Chapter 1 Test 4 Welcome to your Class 4 Science Chapter 1 Test 4 1. Stomach secretes _______ juice. Observing Hungry Digestive All of these 2. _________ is present within our skill. Lungs Stomach Heart Brain 3. Our heat pumps with the help of __________. Ribs Skull Muscles None of these 4. ________ are pink or red in color. Mouth Hair Muscles None of these 5. Human bones are attached and covered by _______. Mouth Hair Muscles None of these 6. ____________ is surrounded by the ribs. Heart Skull Brain None of these 7. _____________ move food through digestive system. Ribs Skull Muscles None of these 8. Muscles work with the _______. Bones Joints Both a & b None of these 9. __________ collects information from different parts of our body and decides what type of response our body should give. Lungs Stomach Heart Brain 10. When we smile ______ muscles are needed. 12 13 14 15 11. The muscles are _________. Hard Soft Both a & b None of these 12. __________ works continuously like a pump throughout the life. Lungs Brain Stomach Heart 13. There are _______ muscles in a human body. 300 400 500 600 14. __________ is a place where bones are connected Joint Leg Ribs Skull 15. ______ help to move hands, arm, feet and legs. Ribs Skull Muscles None of these Please fill in the comment box below. Time is Up! Time's up
