7. Choose the correct option.
(a) Adolescents should be careful about what they eat, because
(i) proper diet develops their brains.
(ii) proper diet is needed for the rapid growth taking place in their body.
(iii) adolescents feel hungry all the time.
(iv) taste buds are well developed in teenagers.
Adolescents should be careful about what they eat because a proper diet is needed for the rapid growth taking place in their bodies. Hence option (ii) is the correct answer.