What was the most important reason the city of boston chose to fill in much of their swampy land and coastal areas? a. swamps are breeding grounds for mosquitoes and other disease-bearing insects. b. the original peninsula was prone to flooding. c. more land was needed for its growing population. d. the harbor was inaccessible under the original layout.

The graph shows the amount of global warming happening in different ecosystems. which populations of organisms will likely decline the most as a result of climate change, and why? a.coral reefs because of the loss of the symbiotic algae living within their bodies b.penguin populations because the fish they eat will move into warmer waters c.mountain-dwelling birds because rising sea levels will relocate their food sources d.large cats in the rainforest because of decreased habitat loss for their prey

In one or two well-crafted paragraphs in your laboratory journal, summarize the process in which normal cells become cancer cells. your paragraph(s) must include each of the terms listed below. underline each term in your writing:

What are the subsystem of the earth