To be a possible answer to a scientific question, a hypothesis must be?

Cattle with brown fur and cattle with white fur will produce a reddish roan calf . when examined closely, the calf show about an even number of brown hairs and white hairs that give a reddish appearance when viewed from far away. the fact that both the brown fur allele and the white fur allele are expressed equally in the offspring is an example of

How does the carbon cycle involve an exchange of carbon

Agroup of students want to live a healthier life style they decide to use one of these following vegetable oils for cooking apex