04.04 MC) Which of the following best describes environmental parameters that should be examined before a city can build a landfill? (2 points) Select one: a. How close the landfill will be to major cities and highways b. Whether there will be sufficient staff available to operate the landfill c. If leakage from the landfill will be able to contaminate groundwater d. What the costs involved in maintaining the landfill will be

1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the “fittest” of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils

Is genetic diversity the same as genetic variation?