What made Mendeleev's theory about the organization of matter in the periodic table so powerful? * 1 point
His theory predicted unknown elements that were lataer found
He was the first scientist to attempt to organize elements in a pattern
His theory later 'grew up' into a law about elemental properties
When he paired oxygen with potassium, it went 'OK'

If you plan to exit an expressway after a short period of time, you should drive in a . a. left lane b. center lane c. right lane

Amember of congress who wants to act on what the majority of his or her constituency thinks on a particular issue would be advised to respond to which of the following indicators? a. letters from constituents b. the editorial positions of newspapers in the constituency c. public demonstrations by constituents d. a poll based on a random sample of constituents e. the number of yard signs on major streets

In scenario number 1, the potential indicators that should be documentedand reported are: