Can Earth's human population increase indefinitely? * A) yes, even though resources are finite
B) yes, because resources are infinite
C) no, even though resources are infinite
D) no, because resources are finite

not sure if this is what you'r looking for eubacteria and archaebacteria

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: