Which of the following best explains why the atomic theory changed over the past 200 years?
New experiments led to revised ideas.
Few people believed it was correct.
The atomic model was incomplete.
The theory was terribly flawed.

i think the answer is a, hope this is right, that would be my best guess.

i think if it were me i whould divide 300 dide 15

step-by-step explanation:

as we probably am aware that our atmosphere or air have various levels, each level has different gasses, and each gas has another porousness. at the point when the light originates from lower porousness to higher penetrability, it alters its course. with the goal that implies that when the light originates from the moon to the earth, it alters it's course a lot more occasions. it essentially implies that the state of the light piece of the moon is changed on the earth.

not copied too! hope this !

joke:

h o h o hope you have a merry christmas!

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2