pls help I will mark brainliest. Someone made a copy of an analog wave and a digital wave. Compare the copies with the original waves. Then, explain which type of wave is a more reliable way to encode and transmit information.

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 can a give a full method for the experiment of separating sand from water by filtration? 1-materials 2-steps 3-conclusion also for water and salt separated by the evaporation or distillation process

What is the percentage of hydrogen in c2h4