Which statements about heat are true?

choose all answers that are correct.

a.
heat moves from a warmer location to a cooler location.

b.
heat causes all matter to feel warm.

c.
heat is the same thing as thermal energy.

d.
heat transfers between objects until both objects are the same temperature.

Predict the results of a two base insertion or deletion in a strand of dna that codes for a protien, how does this differ from a three base insertion or deletion?

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.

Mineral rich water heated by newly found oceanic crust escapes through cracks in the ocean floor called