An object is determined to have a mass of 0.01080 g. How many significant figures are there in this measurement?

Who is better, messi or cristiano, i need this for a chemistry class. asap

Particle model to predict what will happen if a sharp object creates a hole in the soccer ball

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