How does the structure of a virus aid in its ability to infect cells

b) the inside picture would look at a very high temperature in a very low ph

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:

ok yes, but what is the question? as soon as you ask the actual question i will answer it. : )