500
Humans have a natural affinity for Vervet monkeys; in both their habits and their personalities, they remind us of the essential humanity of non-human creatures. Vervet monkeys, like most humans, are __(i)__, conducting most of their activities during the day. Their __(ii)__ behavior and desire for company shows us that humans are not the only species that values __(iii)__.
(i)quotidian, diurnal, circadian
(ii)collaborative, egregious, gregarious
(iii)litheness, camaraderie, fatuity
What is (i)diurnal (ii)gregarious (iii)camaraderie?