Jamal was riding his bike home at a speed of 12 mph. On his trip out he had traveled 8 miles away from is house. he has been traveling at a half hour at this speed. How far away from home is he?

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.