What cells have no mechanism for removing excess water

What are the headings of a data table

2. given that most biochemical (other than coal) rocks react with hydrochloric acid, what does that tell you about organisms?

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.