Cancer cells are rogue cells. List and explain 3 mutations that allow cancer cells to occur:

Need with these questions . need the answers in a rush for these questions are the answers i put down are correct or not? ?

Which three substances make up each of the smaller molecules that form proteins

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?