30 !

1. remember, the density of water is 1g/cm^3, so the mass of water equals the volume of the rose quartz. find the
density of the rose quartz.

2. find the specific gravity of the rose quartz. specific gravity = density of sample/density of water

3. what are the units for specific gravity?

When water freezes, it . contracts expands

Plz genetic engineering can be applied to many fields including medicine and agriculture. which of the following is a medical application of genetic engineering? a. giving crop plants recombinant dna so that they would be resistant to herbicides. b. examining a persons pedigree to determine whether they can carry a gene for a genetic disease. c. analyzing a persons dna to see how closely they are related to another person. d. certain genes into bacteria so that they will produce a needed medicine.

Ascientist is examinin the cell is disrupted when she damages one specific type of macromolecule g the function of macromolecules in a cell she notices that movenent of large molecules into and out of