The relationship between DNA bases and Genes, proteins, and traits. although you might have heard people talk about a gene for red hair, green eyes or other characteristics, it's important to remember that genes code for proteins, not traits
Conductive because it is a touching resource
Water is the substance that does not use the aid of an active transport in the absorption of blood capillarities inside the kidney. An active transport would only be applicable if the molecule requires being transferred from an area lower concentration to the area of higher concentration across a membrane.