Which statement correctly defines wind? a Wind is the movement of air from areas of low pressure to areas of high pressure
b Wind is the movement of air to a colder area in the atmosphere.
c Wind is the movement of air from areas of high pressure to areas of low pressure.
d Wind is the movement of air pushed around and bouncing off Earth's surface.

Embryonic stem cells are cells derived from an embryo. these cells can be used to create new tissues for patients suffering from certain illnesses and disorders. which statement best summarizes why the use of embryonic stem cells could be seen as unethical? a. some people consider embryos to possess rights equal to those of fully developed human beings. b. extracting stem cells from embryos is a very energy-intensive process, which consumes resources that could be used elsewhere. c. embryos are difficult to obtain, so the monetary cost of using them for research outweighs their benefit. d. the process of extracting stem cells from embryos generates biohazardous waste that cannot be safely disposed of.