Why do Lunar and Solar eclipses not happen every month? A. Earth rotates around its axis faster than the moon
B. The Moon and Earth only travel through the penumbras
C. the moon's axis does not always align with Earth's shadow
(reviewing a test answer)

Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.

The p sub shell can hold up to 8 electrons in an atom. true or false?

Define dew point. i am writing this part to be able to ask the question