Question

Choose correct answer:
a.) As well as a measuring cylinder, what else would you use to measure the volume of small pieces of rock?
i) Callipers
ii) Displacement Can
iii) Ruler
iv)Micrometer

b.) A system of units which was based on pounds, inch, foot and yard is called;
a.) Standard System
b.) Metric System
c.) Imperial System
d.) International System​​

Answer 1

Answer to your question :

1. iv) micrometer
2. c) Imperial system

I do hope it is correct .