Randall is saving money to buy a bicycle. he has $37.80 in his savings account and saves 20% of his paper route earnings each week. after 10 weeks, he has $87.80 in his savings account. how much does randall earn each week from his paper route?

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:

What is the ecological role of food chains and food webs