You are breeding different varieties of roses in your garden. When you cross a true-breeding yellow "Texas Beauty" rose with a true-breeding "Ruby" red rose, you get all red roses. But when you cross a "Texas Beauty" yellow with the yellow variety called "Jealousy," you get a 9:3:4 ratio of phenotypes. What can you conclude from these results?

b. the carbon cycle ensures living things have a source of hydrogen

i think that d. wind is the answer.   i missed the question when i answered a. currents.

the answer is 95 degrees

imagine a line passing through the center of earth that goes through both the north pole and the south pole. this imaginary line is called an axis. earth spins around its axis, just as a top spins around its spindle. this spinning movement is called earth's rotation. at the same time that the earth spins on its axis, it also orbits, or revolves around the sun. this movement is called revolution.