Question

1. How fast do human beings walk?
a. about 3 or 4 miles per hour
b. about 20 miles per hour
c. less than 1 mile per hour
d. about 1 mile per day

Answer 1

Answer:

a.about 3 or 4 miles per hour

Answer 2

Answer:

a 3 or 4 miles a hour

Explanation:

what human do you kniw that walks any other one if them