Morein our atmosphere make our planet

All living organisms are composed of a. only one cell. b. at least 100 cells. c. at least three cells. d. one or more cells.

A(n) is a molecule influences the way that a molecule reacts.

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.