PLEASE HELP TIMED The host is calculating how many grams of limestone will be washed away by 30 kg of sulfur. He first converted kilograms to grams. Then he multiplied by which of these?

A.

The reciprocal of the molar mass of sulfur

B.

The molar mass of sulfuric acid

C.

The reciprocal of the molar mass of limestone

List two limitations of natural selection

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

Ateam from new york presbyterian hospital is conducting a study about a recent increase in cases involving both excess sweating and kidney stones. what would the team need before it draws a conclusion about the cases? medications that are specifically designed to treat the sickness machines that are built to process blood and reduce symptoms until patients are healthy again data that profile the various patients who report these symptoms proof that the excess sweating is related to the excessive kidney stones