A is used to measure the topography of a planetary surface.

laser altimeter

spectrometer

sample chamber

camera

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.

Why does miranda have that particular vision of dr hildesheim answer?

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic