Hi the answer is in children who are younger than six years of age.
Hope this helps you.
They study the human body
The liver is the largest internal organ, because it has many important functions such as making bile, collecting circulated blood, and processing chemicals.
<em>A circadian rhythm /sɜːrˈkeɪdiən/ is any biological process that displays an endogenous, entrainable oscillation of about 24 hours. These 24-hour rhythms are driven by a circadian clock, and they have been widely observed in plants, animals, fungi, and cyanobacteria.</em>
the correct answer is a)I only
