What property water molecules to stick to each other and allows for the movement of water from plant roots up to plant leaves?

The activity of the modern sample is 1.10 bq . how long does that measurement take?

How do living things obtain phosphorus

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