Question

(a) 2 Fill in the blanks- (i)____ are the basic units of living things. (ii)Moving air is called___. (iii) Smog is the combination of ____particles with the tiny droplets of fog. (iv) Genes are located on___ (v) Upthrust force acts on the object in___direction. (vi) S.I unit of momentum is ___.​

Answer 1

Answer:

1= Cells

2= Wind

3- Smoke

4- Chromosomes

5- Upward

6- kg.m/s ( kilogram metre per second )

Answer 2

Answer:

i) cell

ii) Wind

iii) smoke and dust

iv) chromosomes

v) upward

vi) kilogram meter per second (kg⋅m/s)