The square and quadratic formula to solve the equation x²-8x-1=0​

Compare the composition of the moon's surface with the composition of the earth's surface.

Explain how the political influence of african americans leaders became weaker.

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.