Please some one create meeting and show bbs

Which of these statements best describes the st. lawrence seaway? the st. lawrence seaway connects the st. lawrence river with the arctic ocean. the st. lawrence seaway provides an important trading route between the u.s. and mexico. the st. lawrence seaway provides an important trading route for the u.s, but has little value for canada. the st. lawrence seaway connects the great lakes, the st. lawrence river, and the atlantic ocean.

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content

The actual boiling point of pure water is 100.0°c. what can be concluded from the data about the reliability and validity of the thermometers?