ROUND 4: Science - All Mixed Up

You may want to have a pen and paper handy for this round.
Given a list of four items, place them correctly in the specified order.

1. Metric Prefixes (Smallest first): 

   deca-; kilo-; micro-; nano-

A. nano-; micro-; deca-; kilo-


2. Minerals (Softest first according to the Mohs Hardness Scale):
 
   Quartz; Calcite; Talc; Corundum

A. Talc; Calcite; Quartz; Corundum


3. Gestation Periods (Shortest first):  

   Lion; Rabbit; Black Rhinoceros; Zebra 

A. Rabbit; Lion; Zebra; Black Rhinoceros


4. Wind Speeds (Slowest first according to the Beaufort Scale): 

   Fresh Breeze; Strong Gale; Light Air; Storm

A. Light Air; Fresh Breeze; Strong Gale; Storm


5. Electromagnetic Spectrum (Lowest frequency first): 

   Visible light; Microwaves; X-rays; AM Radio

A. AM Radio; Microwaves; Visible light; X-rays


6. Geologic Time Periods (Earliest first): 

   Cambrian; Cretaceous; Jurassic; Devonian

A. Cambrian; Devonian; Jurassic; Cretaceous


7. Planets (Smallest in diameter first): 

   Mars; Jupiter; Uranus; Venus

A. Mars; Venus; Uranus; Jupiter


8. Human Blood Types (Least common first; Rh-positive and 
   Rh-negative are combined):

   A; O; AB; B

A. AB; B; A; O

9. Bones in the Human Body (starting at ground level -- standing up straight 
   with feet flat on the ground): 

   scapula; fibula; femur; metatarsal

A. metatarsal; fibula; femur; scapula


10. Computer Programming Languages (Earliest Created First):

    Fortran; C; Basic; Java

A. Fortran; Basic; C; Java