When fish is not swimming the swim bladder is filled with

air
food
water
salts
air  

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Ducks move around to look for food and paddle on surface of water due to its
A. wings
B. webbed feet
C. beak
D. feathers
A panda feed itself on
A. plants
B. bamboo
C. other animals
D. insects
Adaptations are
A. inherited
B. adopted
C. generated
D. created
Animals which are active in night time are called
A. wild animals
B. pets
C. nocturnal animals
D. tame animals
Some animals help the plant to convey a seed away from parent plant by
A. dispersal of seed
B. fertilization of seed
C. germination of seed
D. bursting of seed
A twisting thread like structure of a twining plant by which it attaches itself to object for support is
A. roots and stem
B. clasping roots
C. tendrils
D. leaves
A place where living things live is called a
A. home
B. shelter
C. nest
D. habitat

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