Which of the following would be considered an observation? a) tall people have longer arms then shorter people
B) the substance was solid, white powder that smelled sweet
C) the new movie about Batman is boring
D) beakers and flasks are examples of common lab equipment
PLEASE ANSWER!

a) tall people have longer arms then shorter people

tissue

explanation:

it is actually formed by geoup of cells which is tissue

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.