For years Pluto was known as a planet. The coldest, smallest and furthest from the sun. In recent years, Pluto's status has changed and it is no longer a considered a planet. What evidence led to the status downgrade?
A)
The theory that Pluto is really a moon.
B)
Spacecraft discovery after landing on Pluto.
9
Findings that suggest Pluto doesn't have a solid surface.
D)
Findings that Pluto's characteristics were very similar to small icy objects
beyond Neptune.

the match duh

explanation:

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.