Laboratory 3. A team of students wants to study the effect of temperature on bacteria
growth. They put the dishes in different places, an incubator (37°C),
a lab room (21°C), a refrigerator (10°C), and a freezer (0°C). Bacterial
growth is measured by estimating the percentage of each dish that is
covered by bacteria at the end of a 3-day growth period.
What type of graph would be used to present these data? Explain why.

African penguins, which inhabit the coasts of southern africa, were classified as an endangered species in 2010. two significant threats to their survival are ecosystem damage from oil spills and overfishing by humans. overfishing depletes the food supply of african penguins. the best method to reduce the threat of overfishing would be to . the risk of oil spills could be reduced by increasing the use of , which should oil consumption. if an oil spill does occur, could be used to remove the oil so the ecosystem may more quickly recover.