Answer:
The heart would beat 60 times.
Explanation:
This is actually basic math. 10 times in 10 seconds is actually just 60 times in 60 seconds. Which is also 1 time every one second.
A.
good luck hope this helped !
Answer:
It should be about 1-2 hours earlier than adults. Because their body is still growing. A teen has to sleep at least 9 hours, and a adult only have to sleep 7-9 hours.
