When represented with the question "does plant food x have an affect on the production on tomatoes? ". develop a hypothesis to answer this question and then design a small controlled experiment to test the hypothesis.

What is hydroelectric power produced by?

At which location in earth’s interior does the top density continue to increase as thickness decreases?

In which terrestrial biome can you find trees that produce cones instead of flowers and needles instead of leaves? have trees that produce cones instead of flowers and needles instead of leaves. the latitudes in this biome have evenly distributed precipitation throughout the year. is it high or low