Which class contains colonial polyps that are spcialized for different jobs? O Hydrozoa
O Scyphozoa
O Cubozoa
O Anthozoa

explanation:

okay now i don't know this but for the pints nothing else to say bye

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: