Human Life Worksheet-1
A. A body system that eats and digests food.
B. A body system that produces food.
C. A mechanical system that eats and digests food.
D. A body system that helps you taste food.
A. It helps swallow the food.
B. It helps chewing and grinding food into small pieces.
C. It helps smell the food.
D. It helps cutting the food.
A. Like a big sack B. Like a tube
C. Like a pyramid D. Like multiple small sacks
A. One mile B. Ninety meters
C. Two feet D. Six meters
A. Liver B. Kidney
C. Small intestine D. Large intestine
A. Mouth B. Eye C. Skin D. Nose
A. Nose B. Eye C. Skin D. Ear
A. Signals of the image are sent to the spinal cord and spinal cord recognizes the image.
B. Signals of the image are sent to the brain and brain recognizes the image.
C. Sounds of the image are sent to the spinal cord and spinal cord recognizes the image.
D. None of the above
A. Pressure receptors under the skin feel the pressure from touch and send a signal to the brain.
B. Pressure receptors under the nose feel the pressure from touch and send a signal to the brain.
C. Brain cells feel the touch pressure.
D. Electrical charge generated from touch sends a signal to the brain.
A. Pressure receptors on the tongue send the taste signals from the food to the brain and brain recognizes the taste.
B. Taste buds on the tongue send the taste signals from the food to the brain and brain recognizes the taste.
C. Taste particles are sent to the brain directly.
D. All of the above.
Answer Key:
1.-(a); 2.-(b); 3.-(a); 4.-(d); 5.-(b); 6.-(b); 7.-(d); 8.-(b); 9.-(a); 10.-(b)
