Sketch 1s 2s 2p orbitals using the same scale for each

What are the genotypic and phenotypic ratios

List four observations that indicate that a chemical reaction may be taking place

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