Write the equation for the heat budget of any organism that includes all possible components. Define what each of the components is. Neither evaporation nor metabolism are significant channels for heat. Name and describe them. Name and describe them.
Natural selection operates on individuals, causing adaptations in populations.
Selection can work in one of three ways. Define disruptive selection. Give an example of this kind of selection. In marine biomes, the pelagic region is divided into the neritic and oceanic provinces or zones. Give either the approximate depths or one characteristic of each vertical zone.