Question

(a) Movement
(i) The process of separation of chaff
from wheat flour
(b) Reversible
(ii) A liquid changing to solid state
(iii) A change which is temporary in nature
(iv) Stomata
(v) Change in position of only a part
of the body
(c) Sieving
(d) Freezing
(e) Leaf​

Answer 1

Answer:

• Separating remaining loose chaff from the grain is called winnowing – traditionally done by repeatedly tossing the grain up into a light wind which gradually blows the lighter chaff away.

• A change in position is evidence that motion happened. Describing Motion. It is easy to describe motion if it takes place in a straight line. An object's position can be described by showing how its distance from the reference point changes with time.

Answer 2

Answer:

i didnt understand the question