Question

8
2.
Choose the correct answer :
(a) Pedicel is a part of:
(i)
leaf
(ii) stem
(iii) flower
(iv) fruit
(b) Sound travels fastest in :
(0) liquid
(ii) gas
(iii) solid
(iv) vacuum
(c) Metal scrap and concrete are :
(i) house hold waste (ii) industrial waste
(iii) agricultural waste (iv) toxic waste
(d) The unit of frequency of sound is :
(0) metre / second
(ii) hertz
(iii) second
(iv) metre
​

Answer 1

Answer:

pedicel is a part of hertz

Answer 2

Answer:

!!! answer [flower}

Explanation:

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