Who has it worst boys or girls

Agood hypothesis includes which of the following? a: prediction b: data c: uncertainty d: conclusion

7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '

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