Question

19. Hame the class to which the following levels
belong :
(a) A pair of scissors
, (b) a lemon squeezer
,
(c) a nut cracker, TT (d) a pair of sugar tongs, T1
(e) a beam balance, T(f) an oar rowing a boat, 2
(g) a wheel barrow, (h) a see-saw,
(i) a pair of pliers, 7 (1)
I
a crowbar. I
20. The diagram given below shows the three kinds of

I want an answer this is not an answer ​

Answer 1

Answer:

1. a first order
2. b second
3. c first
4. d first
5. e first
6. f ???
7. g second
8. h first
9. I ???

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