The venn diagram compares protons with neutrons. which shared property belongs in the region marked "b"?

What happens in a global convection cell

More solar radiation is absorbed by earth’s surface than by

Ahot-air balloon is 11.0 m above the ground and rising at a speed of 7.00 m/s. a ball is thrown horizontally from the balloon basket at a speed of 9.00 m/s. ignore friction and air resistance and find the speed of the ball when it strikes the ground.