PLEASE HELPPP Think about the design that worked the best. Could you improve the best design and raise its internal temperature? Think
about what materials you could use to improve the design. Here are some things to consider:
• How does the size of the reflective surface affect the temperature of the oven?
. Would insulating the oven help it retain heat, or would more heat be lost?
. Would a tighter or a looser cover heat the oven faster? How about no covering at all?

for example, no new evidence will demonstrate that the earth does not orbit around the sun (heliocentric theory), or that living things are not made of cells (cell theory), that matter is not composed of atoms, or that the surface of the earth is not divided into solid plates that have moved over geological timescales .

the answer is either a. or d. if you're talking about fully electric cars, then the answer is a. if you're talking about hybrid cars, the answer would be d.