Why are fracking liquid waste pools harmful to the environment? When fracking liquid waste is left in pools on the surface,
can evaporate into the air and contribute to
pollution.

Explain why process 2 is so important to sexual reproduction identify processes 1 and 3 state one difference between the cells produced by process 1 and cells produced by process 3

How can an organ, such as the lungs, work for multiple body systems?

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.