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1. Network that includes unmyelinated nerve fibers 2. Mollusk that clings tightly to rocks 3. Container of a plant embryo 4. NASA spaceflight program from 1961 to 1966 5. Condition with a lack of adequate blood supply 6. German astronomer known for his laws of planetary motion 7. Mountain range where Mouflon sheep can be found 13. Bones whose name comes, appropriately, from the Latin for "shoulder" 15. Old method of portable data storage 17. Material between cells, in eukaryotes 19. Like some football kicks 20. Between 90 and 180 degrees 21. Word before "data" or "ocean" 22. Signaling pathway that is activated in many breast cancers |