Since ancient time, people have been fascinated with the night sky. The night sky came aleve with bright objects that hinted at other worlds, but they were difficult to study with the naked eye. what instrument did scientists invent to study to study the different objects in the night sky

A)microscopes
B)electromagnética radiation
C)observatory
D)telescope

i believe it would cause an increase of percipitation, though i could be wrong. so i would say b is the answer.

the answer is sex-linked recessive.

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.