WILL GIVE BRAINLIEST!

In the planetary model, electrons . are shown in a cloud have positive charges do not exist orbit the nucleus like the planets orbit the sun

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.

instead of copying and pasting things off of tests or work done on computer which im sure you did, try and read over the question carefully