Which shows the correct sequence of steps involved in sexual reproduction

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?

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.

Temperatures in ponds and lakes vary by season. select the best answer from the choices provided t f