Which of the following statements is true of sound waves? * 3 points sound waves are found on the electromagnetic spectrum sound waves do not require a medium to travel through sound waves can travel through outer space sound waves are a kind of matter wave, which requires material in order to travel

The electromagnetic spectrum is a range of electromagnetic waves, in order of increasing wavelength/decreasing frequency

the answer is false?

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation: