Multiple lines of evidence exist to support the theory of evolution by natural selection, including the fossil record, comparative
anatomy, comparative embryology, biogeography, and genetic analysis.
Choose TWO lines of evidence to explore: define each, and describe how
they provide support for the theory of evolution.

Why do leaves change color in the fall? green pigments break down and no longer mask the color of chlorophyll. chlorophyll breaks down and no longer masks the colors of other pigments. red- and yellow-colored pigments grow and mask green-colored chlorophyll. green-colored chlorophyll breaks down and turns red and yellow.

Paleontologists have found plant fossils deep within the layers of the north polar region. these leaf fossils have been labeled as to the rock layers they were found in, with the lower numbers being layers close to the earth's surface and higher numbers representing deeper layers. according to the numbers of these four leaf fossils, what might you infer?

The function of the larger, more typical pinecone is: it's not multiple choice. to produce pollen to produce sperm to produce eggs to fertilize seeds