How much did the temperature vary in each city?

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

1. describe the structure and function of the specialized cells you observed in the video. 2. research the types of cells present in the kidney.

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.