What predictions can you make for what might happen if the tools of biotechnology spread to everyone, and lead to “an explosion of diversity of new living creatures”?

The living space will decrease

Explanation:

white blood cells or wbc s are mainly 2 types-

1.agranulocytes

2.granulocytes

the monocytes or macrophages of agranulocytes , dendritic cells which are accessory leucocytes, and b cells which is one type of lymphocytes   identify the antigens present on the pathogen's surface. these three cells are called antigen presenting cells(apc) which are phagocytes and destroy the antigens by secreting antitoxins. besides this leukocyte is always plays vital role in the immunity of the body.

answer: substrate concentration. enzymes work best when there is a high enough substrate concentration for the reaction they catalyse.