Ihave three feet but can't walk; i tell you things but can't talk; sometimes i bend but i'm mostly straight. i'm like a scale but can't tell your weight. what am i?

The volume of a cylinder is 72 tt cm3. if the radius is 3 cm, what is the height of the cylinder?

Which of the following words identify a question as absolute

The graph shows a trend in an ecosystem over time caused by increased pollution in the region. what can you conclude from the graph? a. there’s lower biodiversity among birds. b. there’s a higher reproductive rate among birds. c. there’s a significant decline in the number of producers. d. other types of animals were unaffected by pollution.