The waterway allows passage from the Atlantic Ocean to the inland port of Duluth on Lake Superior, a distance of 2,340 miles (3,770 km) and to Chicago, on Lake Michigan, at 2,250 miles (3,620 km).

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can you take a boat from lake superior to the atlantic ocean?

A: yes

Phytoplankton /fatoplktn/ are the autotrophic (self-feeding) components of the plankton community and a key part of oceans, seas and freshwater basin ecosystems. The name comes from the Greek words (phyton), meaning ''plant'', and (planktos), meaning ''wanderer'' or ''drifter''. Most phytoplankton are too small to be individually seen with the unaided eye. However, when present in high enough numbers, some varieties may be noticeable as colored patches on the water surface due to the presence of chlorophyll within their cells and accessory pigments (such as phycobiliproteins or xanthophylls) in some species.

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phytoplankton are heterotrophs which depend on autotrophs for nutrition?

A: no

Although this is Aloma Wright's last regular appearance as Laverne Roberts, she returned in the Season 7 episode ''My Hard Labor'' as Nurse Shirley, whose similarities to Laverne go unnoticed by all except J.D. Early reports stated that Aloma Wright would return as Laverne's alcoholic twin sister. Wright would reprise her role as Laverne in a flashback in the season 8 episode ''My Comedy Show'' and in the season eight finale, ''My Finale''.

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did laverne from scrubs die in real life?

A: no

Puerto Rico (Spanish for ''Rich Port''), officially the Commonwealth of Puerto Rico (Spanish: Estado Libre Asociado de Puerto Rico, lit. ''Free Associated State of Puerto Rico'') and briefly called Porto Rico, is an unincorporated territory of the United States located in the northeast Caribbean Sea, approximately 1,000 miles (1,600 km) southeast of Miami, Florida.

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isn't puerto rico part of the us?

A:
yes