How does the position of a constellation change seasonally? Choose the two correct answers.

A.
It shifts from west to east.

B.
It shifts from east to west.

C.
It rotates around Earth.

D.
It revolves around the sun.

E.
It may be higher in the sky during winter.

What happened in 2012 and how does it illustrate the importance of understanding the sun and how it works?

Melissa is interested in her family tree and how her family has changed over its many generations. melissa probably more closely resembles

Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons