Human Body

Human Body Worksheet-13

1. The webbed feet of frogs and ducks help them to ____.

A. Hold branches tightly             B. Swim faster in water

C. Float on water                          D. Eat insects and grab things

2. Ramesh is practicing running for the Independence Day competitions. If he wants to gain energy quickly then which of the following should he take?

A. Carbohydrates                         B. Fats

Human Body Worksheet-14

1. The adaptation mechanism of cha­meleon is to ____.

A. Hibernate in winter

B. Change colours to suit its surroundings

C. Develop scaly skin on its body to maintain moisture

D. Migrate to long distances in winter

2. Asma loves milk. What should she do to kill all the germs in the milk and store it to drink the next morning?

A. She should add salt solution to the milk

B. She should boil the milk and keep it in a refrigerator

Human Body Worksheet-15

1. Boiling the milk ____.

A. Improves taste                        B. Gives energy to the bacteria

C. Kills the germs.                        D. is not good for health

2. Which of the following is an INCORRECT statement?

A. The different parts of our body are called organs

B. Blood is circulated in the body through lungs

C. Muscles are attached to bones