Families living areas tend to have
a. higher illnesses rates
b. nicer homes
c. more children
d. higher incomes

In north america, most winter storms form when cold, dry air from interacts with warm, moist air from

If scientists only detect p waves in a certain layer of earths interior what does that tell us?

Based on what you know about the location of the earth in relation to the sun, why is this called the goldilocks zone in other galaxies? a. it's a region that exhibits a weak gravitational pull, thus maintaining a safe distance from the sun. b. it's an area that doesn't experience any major weather events that could cause mass extinctions. c. it's an area that's an optimal distance from the sun for potentially supporting life. d. it's a region that's unaffected by asteroid or meteor impacts.