Question

1. Multiple Choice Questions
(i) Breathing consists of:
a. getting energy from food
b. taking in carbon dioxide and giving out oxygen
c. taking in oxygen and giving out carbon dioxide
d. all of these
(ii) Which of these can breathe through both lungs and skin?
a. humans
b. all mammals c. frogs d. fish
(iii) Rodents are:
a. herbivores b. carnivores
c. omnivores d. parasites
(iv) A snake moves by:
a. using its fore limbs and hind limbs
b. using its hind legs only
c. crawling on its six legs
d. curving its body and pushing it against the ground​

Answer 1

Answer:

i) C

ii) B

iii) A

iV) D

Explanation:

Answer 2

Answer:

(i) - c. taking in oxygen and giving out carbon dioxide.

(ii) - c. frogs.

(iii) - a. herbivores

(iv) - d. curving its body and pushing it against the ground.

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