Which of the following provides the best example of how comparative embryology supports the theory of evolution

What are the most explosive events that occur on the sun? umbras solar flares solar winds prominences

The organelle pictured is found in cells of and is theorized to have once been an independent organism.

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.