Arat in an experiment has started eating more food. what have experimenters likely done to the rat? they have stimulated the lateral hypothalamus or stimulated the ventromedial hypothalamus. they have destroyed the lateral hypothalamus or destroyed the ventromedial hypothalamus. they have stimulated the lateral hypothalamus or destroyed the ventromedial hypothalamus. they have destroyed the lateral hypothalamus or stimulated the ventromedial hypothalamus.

Which represents a negative impact of technology

1. seamount a raised footwall block between normal fault creates this 2. syncline break between rocks where a hanging wall rises relative to a footwall 3. hot spring on rolling hills, this a dip between hills 4. volcanic neck created when a block with hanging walls slips down between normal faults 5. caldera underwater volcano that never reaches above sea level 6. horst natural hot water on earth's surface containing many minerals 7. graben underwater volcano whose top is eroded flat by waves 8. crater less than a mile in diameter; looks like a bowl at the top of a volcano 9. guyot magma that filled the central vent that remains after the volcano has eroded 10. reverse fault over 1 mile in diameter; looks like a bowl over a volcano

During convection, less dense fluid rises and denser fluid sinks.