Which statement best describes Protists

Plz ! a scientist wants to produce a cow that makes a particular human protein in it’s milk the desired protein causes blood to clot and can be used to treat hemophilia (a blood clotting disorder). which of the following would be best for the scientist to use? a. genetic crosses. b. cloning. c. selective breeding. d. genetic engineering.

What maintain homeostasis when a persons internal body temperature is 97.5°f

Which statement names a physical property of wood? wood does not rustwood can burnwood can rotwood is softer than coal