Use the drop-down menus to select the part of Earth best described by each phrase.

May help create Earth’s magnetic field

Can be thick or thin, depending on location

Made of molten metal

The location of Earth’s plates

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?

Sodium nitrite (nano2) reacted with 2−iodooctane to give a mixture of two constitutionally isomeric compounds of molecular formula c8h17no2 in a combined yield of 88%. draw reasonable structures for these two isomers. click the "draw structure" button to launch the drawing utility. place the two compounds in the appropriate boxes below.

Will mark brainliest how many electrons can be held in the energy level n = 4?