Author Question: Children's stress levels are tested by checking the amount of which hormone in their saliva? A) ... (Read 109 times)

maegan_martin · **on:** Jun 22, 2018

Children's stress levels are tested by checking the amount of which hormone in their saliva?

A) Adrenaline
B) Melatonin
C) Progesterone
D) Cortisol

Question 2

Oscar is 5 years old. If he's an average child, you'd expect him to need approximately how many hours of sleep each day?

A) 6-7
B) 8-9
C) 10-11
D) 12-13