Answer:
mining of clay limestone and then heated to a certain temperature of 1450⁰ in a cement kiln
i think its MIDDLE FINGERS UP IN THE SKY AND AT THESE AHOLE MODERATORS
D is the correct answer... if u need in depth let me know
Insertion of human genes into bacteria, also known as recombinant DNA technology, is used for the large scale production of human insulin, using bacteria as the insulin-producing machinery. The gene containing information for insulin production is inserted into the DNA of bacteria, which transcribe and translate it, and insulin is produced.
