The independent variable is the type of food available.<span>The dependent variable is the frequency of each type of beak (or number of birds with each beak type)</span>
The alignment of the earth, moon, and sun during a solar eclipse is Sun, Earth, moon.
A.The radiation damages a person’s DNA, which causes a mutation that makes the cell divide out of control.
A good topic idea that could be used can be about ecosystems. Such as how geographic area, plants, animals, weather and landscape make up the types of organisms in that specific ecosystem.
