Final answer:
The statement "Teeth bleaching can be done in five simple steps" demonstrates a sequence pattern of development as it indicates steps in a specific order, so the correct answer is A. Sequence.
Step-by-step explanation:
The question is asking to identify the type of pattern development the statement has: "Teeth bleaching can be done in five simple steps."
This type of statement is indicative of a sequence pattern where a process is explained or described in a particular order.
Since the statement is presenting a series of actions or steps that lead to an outcome, which is teeth bleaching, the correct answer is A. Sequence.