Although it is difficult to tell from our vantage point inside the galaxy, astronomers suspect that the milky way is not a barred spiral. a. true b. false

How are extrusive rocks formed? magma gets trapped inside earth and cools to rock. volcanoes apply force to solid rocks and eject them. magma gets forced to earth’s surface and cools to rock. volcanoes trap lava inside earth, where it cools to rock.

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity hurry!

Match the description of each organism to the appropriate category