7 The statement "The scientific process is open-ended"
means:
A The process can go in unexpected directions

the answer is :

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:

i won't lie i don't know so go online and ask google thats what i do