Show the path of air after entering the nostrils. Pleas answer it for my assignment..I beg u..pls​

Here's one way to follow the scientific method. place the missing steps in the correct position in the process.

How does buring fossil fuels impact does carbon cycle? what large impact does this have on the envirnment?

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.