Place the Following in Correct Sequence from Simplest to Most

question 4

Multiple Choice

Place the following in correct sequence from simplest to most complex:
1. molecules
2. atoms
3. tissues
4. cells
5. organs

• A) 1-2-3-4-5
• B) 1-2-4-3-5
• C) 2-1-4-3-5
• D) 2-1-3-4-5

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Definitions:

Classes

Refers to the categorization of tolerances or grades in manufacturing processes to specify the level of precision required.

United National Coarse

A thread specification for bolts, screws, and nuts that specifies a standard coarse pitch for screw threads, commonly used in the United States.

UNC

Unified National Coarse, a standardized thread designation used in the United States for bolts, screws, and nuts with a coarse thread pitch.

Woodruff Key

A Woodruff key is a semi-circular shaped, removable key that fits into a circular recess in a shaft, allowing it to engage with a corresponding slot in a mating part to prevent relative rotation while permitting axial movement.