Sean’s parents noticed that he rarely smiles or made eye contact with them. As Sean got older, his parents were increasingly concerned about his development; although he seemed to have normal intelligence, he didn't seem to understand facial expressions. It is likely that Sean has

on december 1, 1774, the continental association was created to boycott all contact with british goods. by reversing the economic sanctions placed on the colonists, the delegates hoped britain would repeal its intolerable acts.

hygrometers and hair thermometers (often found as part of hygrometers/psychrometers) can be used to measure humidity. barometers are used to measure atmospheric pressure, while anemometers are used to measure wind speed. so the 2nd and 4th choices should be the correct answers.

f 5 , h

the values of the selma marchers was to bring   their ability to vote into law. mlk was not hat march, which was protesting toward lbj