In her studies of chimpanzee behavior, Jane Goodall collected both qualitative and quantitative data. Which of the following is an example of quantitative data?
(From Topic: 1.3 In studying nature, scientists form and test hypotheses)

Chimpanzees are very common to bad behavior therefor statements on madness

Humans can affect weathering and erosion in several ways.  humans cause  increases in acid rain and pollution, which increase the amount of  weathering  agents in the air and water, and then on land.for an easy answer: 1) acid rain2) pollution

The reactants are co_{2} aka carbon dioxide and h_{2}o aka water along with light energy