Page 103 - Science and Technology Std 3

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DO NOT DUPLICATE

Write the letter of the correct answer from the

given choices.
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39. Food rich in proteins make the body _________.

(a) grow up

(b) get energy

(c) become weak

40. Digested food from the mouth is swallowed through
_________ to the stomach.

(a) teeth

(b) small intestine

(c) oesophagus

41. A dangerous disease which has no cure or vaccination
is called _________.

(a) AIDS

(b) malaria

(c) cholera

42. Living organisms increase their numbers by the process
of _________.

(a) breathing

(b) reproduction

(c) excretion
43. Energy is the ability to _________.

(a) do work

(b) play

(c) talk

96

PROPERTY OF UNITED REPUBLIC OF TANZANIA GOVERNMENT
Ministry of Education, Science and Technology
Science and Technology 3.indd 96 03/08/2019 11:02