You are graphing the grades for your biology class - How many As, Bs, Cs...

What goes on the x-axis? (tick all that are correct)

You are looking for a relationship between the growth rate of corn seedlings and soil pH.

You are looking for a correlation between human height and human weight

You are comparing the population density of 10 beehives in a forest

Which is the best graph title?

You are showing the percent of energy intake an organism puts into four different areas: metabolism, reproduction, waste, heat loss

You are looking at the affect of light intensity on the rate of photosynthesis

You are looking at the affect of light color on the rate of photosynthesis

You are comparing the heart rates of male and female tree frogs

You are looking at the age distribution of a population of monarch butterflies

You are looking for a relationship between the age of rat and their mass.

You are measuring pollution levels in a stream at various distances from a factory.

Where would the dependent variable go on a graph?