Which of the following is true about the solar system? a. the solar system is smaller than the sun. b. the solar system is smaller than jupiter. c. the solar system is larger than the sun. d. the solar system is larger than the universe.

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.