When evaluating drugs to be used to treat a particular disease, which of these values is important in terms of determining the relative safety of the drug? a. xd-50 and ld-50 b. ld-50 and td-50 c. ed-50 and ld-50 d. td-50 and ed-50

Compare asexual reproduction to sexual reproduction

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

Which statement is a physical property? becomes moldy quicklyeasy to digestconducts electricity poorlydoes not burn