A political candidate is eager to win the endorsement of cel…

A political candidate is eager to win the endorsement of celebrities who are popular. The candidate hopes that the association of his or her campaign with a popular figure will result in the masses feeling more favorable toward his or her candidacy due to _________.

Wetlands store carbon in plant biomass and soils, but they c…

Wetlands store carbon in plant biomass and soils, but they can also release carbon dioxide and methane into the atmosphere. While not a comprehensive overview of the carbon cycle in this wetland, a measurement of soil carbon over time can how soil carbon stores change over time, relating to the wetland being a sink or a source. Imagine you are an environmental scientist studying a wetland near your campus. You and your classmates want to investigate: “Is the soil of this wetland acting as a carbon sink or a carbon source?”   Which of the following choices could be a suitable hypothesis for this investigation?