Which sentence is a run-on sentence? a. the weather may change suddenly higher up the mountain. b. thomas thought about it and then opened the trunk to look. c. the weather is nice today rainy, wet and cold tomorrow. d. thomas did not like the look of the dark, dusty trunk.

Which of the following group roles has the responsibility of keeping the discussion on schedule?

How can the passage best be revised to eliminate logical fallacies and improve clarity

1) earth's crust is made up of relatively rigid plates that ride atop earth's hot, semiliquid mantle. (2) the plates are called tectonic because they're in constant motion. (3) they can move because earth's mantle is a very hot and semiliquid fluid called magma. (4) volcanoes are a result of magma rising up or erupting through a plate, particularly where plate boundaries are moving against each other. (5) also, when plates slide against each other, causing friction along adjacent plate boundaries, earthquakes frequently occur. (6) therefore, we often find volcanoes and earthquakes along plate boundaries. (7) plates may also collide. (8) when that happens, mountain ranges are formed. (9) for example, the collision of the plate carrying the indian subcontinent created the himalayan mountains when it collided with the asian plate. which statement about this paragraph is accurate?