Adding a catalyst to a reaction has an effect similar to a: adding a reactant. b: decreasing temperature c: lowering the concentration d: adding water to a reaction

What heat is removed how does a gas become a liquid

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.

For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.