Certain bacteria live in humans intestines wher they get food and also help humans break down their food what is the type of symbolsis

Explain why in any given geographical region, women tend to have lighter skins( by 3-4% on average) than men?

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x albino a) all chinchilla b) 1/2 chinchilla, 1/2 albino c) 3/4 chinchilla, 1/4 albino

Food contains a sugar called ( ), which is broken down in a process called cellular ( ). this process uses ( ) to break down food molecules and provide energy for cells. fill in the parentheses