Asociety that derives its main source of food by hunting deer in a nearby forest kills between 750 and 1,000 deer each year for many generations. over time the society's population doubles, and the people begin killing approximately 1,500 deer each year. eventually, the people are able to locate and kill only about 500 deer per year. one year, the people can only kill 300 deer. what is most likely the sustainable yield of deer in the forest?

I believe the answer would be 750-1000 deer/year.

The number of deer killed by the population is 750 - 1000 deer each year for many generations, so the sustainable yield would be at least 750-1000. The deer population shift after the society population grow and start to hunt 1500 deer. Hunting more deer will cause its population plummet which make less deer could be hunt in the following years after.  This show that 1500 deer a year is more than the sustainable yield.

the relative atomic mass of an element is the mass of one atom of that element, relative to 1/12th of the mass of a  1212c atom. to convert to an absolute mass in kg, it is necessary to multiply by  1.661×10−271.661×10−27.

the relative atomic mass is roughly equal to the number of neutrons, plus the number of protons, in the nucleus of the atom.

for elements with more than one stable isotope (different types of nucleus with different numbers of neutrons but the same number of protons), the quoted mass is usually the average mass, weighted by the relative abundance of the different isotopes.

a=c and then d= c because of the band so you get ac/dc and you add them together you get sound waves