The power company charges $0.07/kwh. if you use 50 kwh in a day, how much will you be charged for that day?

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?

Five structural isomers have the formula c6h14. where needed, draw the structure and give the iupac name of all five isomers.

In 1859, charles darwin published the first edition of on the origin of species, which explained his observations of various groups of animals that showed great similarities but minor differences. darwin concluded that if a population of one species separates into two different populations that live in separate locations, then over the course of many generations the different populations can develop into different species. this idea predicted many future biological findings and became the basis of modern biology. darwin’s explanation for why different species exist is best described as a(n) law. theory. inquiry. hypothesis.