Which best describes a scientific theory? A. An idea that is supported by many different experiments

B. A hypothesis that is proven true with an experiment

C. The conclusion of a single scientist about a hypothesis

D. An educated guess about an aspect of nature

What feature of cell theory is best demonstrated in the image

Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone

The frequency of alleles in a population that is in hardy weinberg equilibrium? a . changes in each successive generation b. is less important than the frequency genotypes c. shows evidence of the process of natural selection d. remains the same over several generations