Assertion: marijuana's chemical | /r/AtLocation | cannabis plants
Facets:
Source sentences:
text: Cannabidiol, along with a number of other chemicals found in cannabis plants, work naturally with a mammal’s cannabinoid receptor sites, which make up the endocannabinoid system (ECS) and which are found primarily in the brain and central nervous system.
text: Of the roughly 400 chemicals found in the cannabis plant, THC affects the brain