Which of these statements is most likely correct about both asteroids and comets? They are created from space debris.
They have the same number of satellites.
They do not consist of ice and dust.
They do not experience gravitational force.

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.