Consider this plant cell. which organelle is labeled a? nucleus vacuole ribosome mitochondrion

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

Stephen is a student who wants to test his knowledge of medical terminology. which option could he use?

The cretaceous period spanned the time interval between and 65 million years ago. 250 million 144 million 75 million 200 million