1 Crore+ students have signed up on EduRev. Have you? Download the App |
Which of the following statements are INCORRECT about electricity?
(i) A circuit must be open for electricity to flow.
(ii) Conductors allow electricity to pass through them.
(iii) Insulators prevent electricity from passing through.
(iv) A switch can open or close a circuit.
Which of the following statements are INCORRECT about animal adaptations?
(i) Camouflage helps animals blend into their environment.
(ii) Mimicry is when animals look like other animals or objects.
(iii) Hibernation is a state of increased activity during winter.
(iv) Migration is the movement of animals to find food or breed.
36 videos|57 docs|47 tests
|
36 videos|57 docs|47 tests
|