The first organism in a succession is called the

Barbara is converting 78°f to degrees celsius. first, she subtracts 32 from 78. what is the next step?

Ascientist and her team counted 200 individual deer in an area of 10 square kilometers. what is the population density?

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.