Question

1. The footstep is an unreliable measure of length because
a. people do not measure properly with it,
b. it varies from person to person.
c. some people jump too much while measuring with the footstep,
d. it is a standard unit of measurement,
2. The standard unit of length in the SI system is
a. cubit.
b. centimetre.
c. metre.
3. How many kilograms make one metric ton?
a. 10
b. 100
c. 1000
d. handspan
d. 40​

Answer 1

Answer:

1=B (IT VARIES FROM PERSON TO PERSON)

2=C (METERS)

3=C (1000)

Explanation:

Answer 2

Answer:

1. B it varies from person to person.

2. C metre

3. C 1000 kilograms

HOPE IT HELPS

PLEASE MARK MY ANSWER AS THE BRIANALIST