Drag and drop a term to match these examples with the correct level of organization.

What protects the lining of the stomach from acidic gastric juices?

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.

Why did the federal government end its support of yucca mountain as a site for long-term storage of nuclear water