The concentration of ethanol in a 750ml bottle of wine is 13% V/V. Assuming that wine has the same density as water; calculates the volume of ethanol in the bottle.

Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?

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?

Take a look at this dandelion. the yellow flower on the right is pollinated and the seeds on the left are transported by