11. the behaviors and physical characteristics of species that allow them to live successfully in their environment are called

11. The behaviors and physical characteristics of  species that allow them to live successfully in their  environment are called adaptations.

Explanation:

Adaptations are a process that organisms go through to become better suited for their environment to help them be better suited to survive.

answer: 21

step-by-step explanation:

divide 630 by 30. 30 goes into 630 21 times

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: