1. Write a short personal essay of an aspect of your life in which smell, whether in the trauma or euphoria of it, becomes integral in being able to draw an insight or even a life lesson.

2. which of the following statements does not accurately describe stem cells? a. embryonic stem cells make up the inner cell mass of a blastocyst. b. with more research, stem cells may be used to repair or replace damaged cells. c. the use of stem cells is without any objections since it can be used in therapies to humans. d. adult stem cells are multipotent and can differentiate into many types of cells.