Find the length of the segment with endpoints A and B. Select the exact answer. (This means that it is either an integer or in simplest radical form.)
A (-8, 7) B (4, 1)

Consider an organism that is eukaryotic, found in both unicellular and multicellular forms, may resemble a plant but is not photosynthetic, has chitin in its cell walls, and absorbs organic nutrients from decomposing material in the environment. this organism would be classified as which of the following types of organisms? a. fungib. protozoac. bacteriad. archaea

Use the drop down menus to match each example to the fossil topic discussed then to show how the fossil record gives evidence of evolution

Ascientist wants to determine the effect of a new type of gasoline. he fillsone car with normal gasoline and another identical car with the new gasoline. which is the control group? a. the new type of gasolineb. the car with the normal gasolinec. the car with the new gasolinethe amount of gasoline usedd. the amount of gasoline used