(ASAP)Which question is the basis for separating primitive life forms from advanced life forms during classification? A. Does the organism have distinct cells?

B. Can cells in the organism reproduce?

C. Is the organism single celled or multicellular?

D. Does the organism have specific cellular structures or functions?

*will mark brainliest for first correct answer* which of the following is most likely to affect the biodiversity of a park ecosystem? a. less rain than usual for several months b. ongoing pollution from a nearby factory c. park rangers plant a new type of tree d. disease wipes out an entire population

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.

2. which is the last step in the scientific method?