Question

SECTION-A
Q.1) The hand span is an unreliable measure of length because
(a) it varies from person to person.
(b) it is a standard unit of measurement
(e) it is conventional measurement of length. (d) people do not measure properly with it .
IM​

Answer 1

Answer:

becauseit varies from person to person as the some person has long had and some person had a small some has long fingers and some has small finger