Which correctly lists three different geologic features that help scientists determine the relative ages of rocks by their positions?
O magma, erosion, and intrusions
erosion, magma, and cross-cutting relationships
O intrusions, index fossils, and magma
O index fossils, intrusions, and cross-cutting relationships

2. what process do mrna and trna work together to complete? (3 points)

In this case, the statement that people who exercise for an hour may have lower cholesterol levels is .

Scenario 5 1) take 10 red and 10 black beans and place them, mixed, on the table. record the starting phenotype # and frequencies (% of your total population) of your starting population in the table provided (generation 0). 2) act as a predator. “capture” as many organisms as you can until you have reduced the population to three organisms. put them aside. at this point, the predators die. 3) the remaining organisms each produce 2 clonal offspring. multiply your organisms accordingly and allow them to mix on the table. calculate and record the resultant phenotype # and frequencies (% of your total population) of your population in the table provided (generation 1). 4) repeat the reproduction event, allowing each of your organisms to produce 2 clonal offspring. calculate and record the resultant phenotype # and frequencies (% of your total population) of your population in the table provided (generation 2). 5) repeat the reproduction event, allowing each of your organisms to produce 2 clonal offspring. calculate and record the resultant phenotype # and frequencies (% of your total population) of your population in the table provided (generation 3).