Chemistry, 24.06.2020 03:01, potatocow

2 Points Which event is part of a convection current in the air?
O A. Warm air sinks.
O B. Cool air rises.
O C. Warm air rises.
O D. Cool air swirls.

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2 Points Which event is part of a convection current in the air?
O A. Warm air sinks.
O...