If a researcher only wanted to examine the relationship between exercise and grade point average, would be used to test the variables a. Correlation analysis b. Regression c. Hypothesis d. Central tendency measures

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

Which number represents a basic ph, 4 or 9? numerical answers expected! answer for blank 1: i'll give

Pulmonary arteries carry highly oxygenated blood. true or false?