Distinguish between open
- distinguish between open and closed vascular bundles
- distinguish between open employment and distinguished unemployment
- distinguish between open unemployment and disguised unemployment in five points
- distinguish between open and closed system
- distinguish between open and closed circulatory system
- distinguish between open employment and disguised unemployment
- distinguish between open unemployment and distinguished unemployment
- distinguish between open and closed circuit
- distinguish between open and closed circulation
- distinguish between open unemployment and disguised unemployment
