A term for the pattern of layers found when digging down into the soil is the soil
.

Nitrofurantoin used during the fifth week of pregnancy places the neonate at risk for which condition?

How does the author's purpose in this passage differ from an author writing about her personal struggle living with asthma?

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.