Question

D.
2. Which of the following activities do not require an exact measurement?
a) Olympic race of 400 m
b) your mother cooking at home
c) firing of a rocket in a space centre
d) performing an experiment in a chemistry lab​

Answer 1

Answer:

the ans is b ...........

Answer 2

Answer:

hello whats ur real name pa because friends should know thier name know

Explanation:

see this is only to hltiwaria ok say ur name i will say my name ok pa