Stem cells in developing bone that give rise to osteoblasts are called:

Greenthe fossil record is the history of life recorded byhuman observationgod.climatologists.remains of the past.

When a human or animal consumes food, the carbon in that food is most likely to be converted into which of the following elements? a. carbon remains carbon b. nitrogen c. oxygen d. hydrogen

Aheterozygous normal male marries a woman with a sickle cell anemia. give the genotypes and possible phenotypes of the offspring