| A | B | 
|---|
| precede | to come, exist, or occur before in time | 
| omnivore | to eat all; one who takes in everything available | 
| mesoderm | middle skin; the layer of skin between the ectoderm and endoderm | 
| macrocosm | large, great world or universe; the entire world | 
| mesosphere | the middle layer of the atmosphere | 
| cosmopolitan | educated, experienced, wordly | 
| precognition | something thought or known in advance | 
| macrophage | a type of white blood cell that eats large objects such as bacteria and viruses | 
| macroscopic | large enough to be seen by the naked eye | 
| Mesolithic | of or relating to the middle Stone Age period | 
| hieratic | of or relating to sacred or holy offices | 
| inquisition | an investigation; interrogation | 
| cognizance | conscious knowledge; observance | 
| audiophile | one who loves sound | 
| proceed | to continue; to go forward | 
| voracious | consuming or eating great amounts of food |