Questions with the keyword 'cry'

• why do people cry when they’re sad? by thewackyscientist to Amy, Karen, Sarah, Will Comments: (No comments so far )
• When we wake up in the morning, what is that gooie ball in the corner of our eye where our tear ducks are? And how is by gazakim to Amy, Karen, Sarah, Vijay, Will Comments: (No comments so far )