Brianna is mapping trees in a section of land. she observes that some of the trees are clumped together, some are uniformly separated, and some appear to be spaced randomly. what is she describing?

What is the number of phosphates in an atp molecule

1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the “fittest” of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.

Based on anatomical similarities, to which modern animal is dr. digger’s creature most closely related?