Pl answer ! 30 points and only 2

1. explain why the greenhouse effect is not entirely a man-made phenomenon.

2. explain why entering an interglacial period resulted in an increase in biodiversity on earth.

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays

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.

Two critical interventions to turn around the opioid crises are: