At what altitude could a climber expect to first see snow? 600 m-4c
800 m-2c
1,000 m-0c
1,200 m- -2

Miner's coal distributors does not mine coal itself, nor does it even store or handle the coal. instead, miner's solicits orders for low sulfur coal from other firms, then purchases the required amount from suppliers and directs them to ship the coal to its customers. what is miner's

How many moles of oxygen react with 12 moles of aluminum

When a device is used in a circuit in which the voltage is 81 v the current flowing through the device is 3 a what is the resistance of the device