How do the amounts of green
pigment, chlorophyll, differ from summer
to fall?

(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.

Explain how the political influence of african americans leaders became weaker.

Which of these is not a nucleotide base found in dna?