Hurry, save ten bears (3)
I believe the answer is:
has
'bears' is the definition.
(bear can mean to have or carry)
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for has that I've seen before include "Eats" , "Owns, holds" , "Gives birth to" , "suffers from" , "Enjoys" .)