MANILA, Philippines - Bees are famous for its huge contribution to the ecosystem as they are excellent pollinators of crops and wild plants. Aside from the environment, bees are also beneficial to ...
BACKGROUNDPropolis is a resin made by bees to seal openings in the bee hive and prevent microbial growth. It consists mostly of wax, bee saliva and extracts from plants and trees visited by the bees.
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