NEED ASAP A biologist discovers two new species of birds, one in North America and one in Northern Canada. While slightly different, they resemble each other
closely. Which type of evidence would be least useful in determining
whether or not these organisms are closely related?
A comparison of dna from the two species
The geologic history of the two areas revealed in the fossil record
Analysis of the breeding and embryo development of the two species

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.