What happens during the fall in September? A.) The Sun is at its highest point in the sky.
B.) The northern end of Earth's axis is tilted toward the Sun.
C.) The Northern Hemisphere receives minimal daylight hours.
D.) The Sun's rays are not as concentrated as in summer.

Correct Answer is; D.

What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )

Which of these is a physical property

Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.