Cassava is very dangerous if not prepared properly, so how did people develop and share that knowledge?
from BBC News - World https://ift.tt/2HGxUXq
from BBC News - World https://ift.tt/2HGxUXq
How do people learn to cook a poisonous plant safely?
![How do people learn to cook a poisonous plant safely?]()
Reviewed by swadu
on
September 03, 2019
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