What are the respiratory organs of different animals?(list out)

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.

Mutations associated with albinism affect proteins involved in synthesis

At which location in earth’s interior does the top density continue to increase as thickness decreases?