Which one of the following characteristics is not used to classify agiosperms?
a. number of seeds and leaves
b. length of life
c. type of stems
d. color of leaves

Which geologic feature would most likely be represented by contour lines john far apart from one another? a cliff a hill a plain a valley

If a robot fixed another robot is it a engineer or doctor?

Of your good in bio kusing a series of preliminary observations; pstate a problem developed from these observations, formulate a hypothesis, design an experiment to test the hypothesis