If an area of the ground has many pores, what does this mean? A. There are many flat, round, rocks that interlock and block the infiltration of water.
OB. It cannot hold much groundwater and there will be large amounts of runoff.
C. There are many man-made wells dug into the ground.
OD. There are many holes and gaps for water to percolate down through.
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Which equation is used to calculate the magnetic force on a charge moving in a magnetic field

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.

During convection, less dense fluid rises and denser fluid sinks.