2. In any ecosystem, the organisms
for resources, such as food,
water, and space.
compete
fight
kill

c: warm water flows from the western tropical pacific toward south america. that should be the right answer! hope it .

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: