Which of the following statements is true? The gravitational pull of Andromeda causes other galaxies to orbit around it.
The rotation of the earth makes the sun look like it is moving from east to west.
The earth's orbit makes the stars look like they move with the seasons.
all of the above

Between 2014 and 2016, more than 25,000 children in flint, michigan, drank water that was contaminated with lead from lead pipes. during this time, the city claimed the water was safe to drink. which of these actions could the city have taken to ensure that the drinking water was free from lead?

Draw metallic bonding if two copper

In water, a strong acid will break down into its component parts. a. completely b. partly c. never in water, a weak base will break down into its component parts. a. completely b. partly c. never