What is wrong with the circle graph?

The answer is that there is no key to the graph that shows what 67 percent, 25, percent, 48 percent, or the 31 percent means. It could mean 67 percent of the people are happy, 67 percent of the animals are already fed, etc. A key would tell you what those percentages mean.

a

step-by-step explanation:

i need the pts ignore this answer

are ya tryin to ask something or is this a statement