If a star is 17 light-years away, how long does the light from the star take to reach Earth? A
17,000 years

B
1,700 years

C
170 years

D
17 years

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.

How does the nervous system affect the excretory system?

Which step is not included in the step approach to calculating the greatest common divisor?