Choose the conclusion that best fits this selection.

A baby's heart beats around 140 times a minute. In children ten years of age, the heart beats around ninety times a minute. Later on, the heart beats about eighty times a minute. In adults, the heart beats about seventy times per minute. How fast do children's hearts beat?

Question 10 options:

slower than adults'

280 times a minute

faster than adults'

faster than adults'