What is considered normal breathing for an adult, and for a child, and infant?

Newborn: 30-60 breaths per minute
 Infant 1 to 12 months: 30-60 breaths per minute
 Toddler 1-2 years: 24-40 breaths per minute
 Preschooler 3-5 years: 22-34 breaths per minute
 School-age child 6-12 years: 18-30 breaths per minute
 Adolescent 13-17 years: 12-16 breaths per minute
 Adult: 12-18 breaths per minute. Hope this helps!

Osteocytes for me is the portion of the

The alveoli are what give the lungs so much space, and if they are big, there is more gas exchange than if they are small.