Answer:
the answer to "What do programs written in assembly language require to convert the assembly language instructions into machine language is an Assembler.
Explanation:
An Assembler takes computer instructions and converts them into bits and that the computer processor can use to perform operations.
An Assembler is a program that translates mnemonics that is human readable mostly three letter symbols into binary data that can be executed by a processor.
Example of assemblers include the Nasm assembler for Intel code and the Xa assembler for 6502 code.