5. (1) (fill in the blank) the composition of the core includes mostly what metal

Answer volcanic eruptionsseismic waves from earthquakes;

Ca mega city if i’m not mistaken

The genetic material (mrna) code for proteins. so the nucleus is the part of the cell.

It's probably because the earth is actually tilted and is not straight when orbiting the sun. that's why when it's winter here, it's summer in the southern hemisphere. in the wintertime in the northern hemisphere, it's colder here because it's tilted away from the sun and the southern hemisphere is tilted closer to the sun (i believe this is the case anyways)