5. Which of the following pieces of evidence for evolution contain both homologous and vestigial structures? a. fossil record
b. comparing early development (embryos)
c. comparing DNA evidence
d. comparing body structures (anatomy)

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.

more words for this could be abiotic and biotic

abiotic: living organisms within an ecosystem

biotic: non-living organisms within an ecosystem

the potatoes have high sugar concentrations and although these potatoes were different we could seethe effects that their sugar concentrations had in different environments. for example, the potatoes in sample a, were placed in pure water. this created a hypertonic environment and caused the potatoes to draw in water from its surroundings. we saw the opposite happen with the potatoes in sample b when placed in the sodium chloride solution. the potatoes in this case were in a hypotonic solution and therefore lost water to their surroundings.