Tamarron found a sample of Halite that had a mass of 12 ounces and was a perfect rectangular prism (2 inches by 4 inches by 3 inches). What is the mass of the Halite in grams? (1 ounce = 28.35 g)

What is the volume of the Halite in cubic cm? (1 cubic inch = 16.39 cubic cm)

The formula for density is to divide the mass by volume (D=M÷V). What is the density of the Halite?

Astructure that is found in a plant cell and not in an animal cell is a ? central vacuole mitochondrion nucleus ribosome

In which case would a scientist choose to use a dissecting microscope rather than a compound microscope

The human genome project is devoted to mapping the general dna sequence of our species. this could lead to the development of new medicines, as well as the possibility of using gene therapy to treat certain diseases. however, there are some ethical issues surrounding the mapping of individual genomes. one concern is a) that your genes may change over time, making the project useless. b) that insurance companies could discriminate based on genetic make-up. c) that since this has never been done before, we should probably not do it now. d) that sequencing our individual genomes is so expensive, it is a counter-productive strategy.