Q: Which information is used in a station model?
A: wind direction in a particular point and time
Q: Which of these is a function of a leaf?
A: Converting solar energy into sugar
Q: At what time on a sunny day will the shadow of the school's flagpole be the shortest?
A: noon
Q: Which of the following elements is best able to combine with itself and hydrogen [H] to form large molecules?
A:
carbon [C]