Several cell processes that take place during the cell cycle are listed below. A student notices that the processes are listed in the wrong order. He wants to place them in number order so that number 1 will represent what happens first during the cell cycle and number 4 will represent what happens last during the cell cycle.

the answer is c.) there is a warm front in region a and a stationary front in region b.

explanation:

the sun shines white and black light to our planet. the white light has all the colors in it. in our upper atmosphere, we have dust particles and oxygen molecules. the white light meaning all of the colors in a rainbow shines through the upper levels of the atmopshere and the blue light scatters across the entire planet. that is why our sky is blue.