Discuss the various ecosystem services provided by the hydrologic cycle such as: 1. Distribution
2. Storage
3. Water Purification
4. Atmosphere cleansing

(short answer)​

Why is an elements atomic mass not listed as a whole number on the periodic table

Determine the number o moles of ions/atoms/particle in the following: 2.50 miles of k2s (let me know how to do)

Between 2014 and 2016, more than 25,000 children in flint, michigan, drank water that was contaminated with lead from lead pipes. during this time, the city claimed the water was safe to drink. which of these actions could the city have taken to ensure that the drinking water was free from lead?