The model that describes how industrialized nations undergo a large drop in birthrates and death rates as they develop is called *

What are the result of when individual components in an organism interact with others to create noval stucture and function called

The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that a) the four organisms do not have a common ancestor. b) humans are more closely related to chimps than any other apes. c) chimps are more closely related to gorillas than they are to humans. eliminate d) there is no evidence if any relationship between the four branches on the tree.

Which of the following is a period in the paleozoic era? devonian cambrian permian all of the above