Watch this video about the origin of plants in the sea, and then answer the following questions based on the image and the video. Part A
How do the evolutionary chart and the video support the claim that all living things are made up of cells?
Part B
What similarities and differences do prokaryotes have with modern-day green plants?
Part C
Why was the transition from “purple bacteria” to “green bacteria” important for the evolution of complex organisms? Use evidence from the video and the chart in your answer.
Part D
Do you think all organisms rely on the Sun in part for energy? Explain your reasoning.

Which of the following best describes the purpose of technology?

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).

Which of the following is not a possible effectof increasimg carbon dioxide levels in the atmosphere ?