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.

"Some, like tomato plants, release chemicals like methyl jasmonate that not only taste bad to pests, but alert their leafy neighbors to trouble. As other plants detect the chemicals, they crowdsource a solution: producing mass amounts of deterrent chemical compounds, just in case the pests come calling." - LAURIE L. DOVE