Something that has been tested over and over again, always with the same results, but cannot be proven, is known as what?

-Law

-Theory

-Fact

-Hypothesis

How the changing species concept has affected classification systems

What problems do desert plants and rainforest plants have in regards to water, and how have they adapted to deal with these problems?

What organic molecule do plants make that is packed with electrons energized by the sun? a. glucose b. sucrose c. water d. carbon dioxide

How to write a high school project on honey

Which of the following is a subatomic particle located inside the nucleus of an atom

How should we properly understand human nature?

Which molecule would be the most affected by limited nitrogen

Where does the energy come from to make ATP at the cloroplast

According to condensuon theory, the most important factor for the formation of our plant was

Which of the following are functions of lipids? Choose three correct answers. A. forming the exoskeletons of insects B. forming waxy leaf coverings C. forming bones and cartilage D. storing energy in fat cells E. forming cell membranes F.