Which is a way that computer simulations of medicines could reduce ethical issues in drug research? computer simulations could reduce the need for testing on animals. computer simulations could increase the profits of drug companies. computer simulations could make drugs more effective against cancer. computer simulations could us understand the use of dna in medicine?

given the options, i would say your best bet is c. the modem supports up to 56 kbps, which is too low for video streaming. dial up modems use actual phone lines, which only can go up to 56 kbps as that's more than sufficient for traditional phone calls. this is also the reason why when a dial-up modem connects, you hear all those sounds. it's literally using the phone line to establish a connection.

i think the answer is a or d