The early ancestors of the horse (shown in the picture) were adapted to life in tropical forests. gradually the forests disappeared and were replaced with open grasslands. because of the gradual change in habitat, modern horses

Why do german shepherds shed so much

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

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.