Which term describes the ability a soil has to support plant growth? a. Chemistry
b. Fertility
c. Texture
d. Pore space

Could someone me with number one you

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.

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays