Which of the following is not a benefit of breathing through the nose? 1) extraction of heat and moisture from the air leaving the nasal cavity 2) destruction of pathogens entering the nasopharynx 3) filtration of the air entering the nasal cavity 4) heating and moistening the air entering the nasal cavity

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities

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

To be or not to be that is da question