Source: National Marine Fisheries Services' Northeast Fisheries Science CenterWhat is the difference between soft and hard shell crabs? They are the same species. A soft-shell crab is one that has…
Source: National Marine Fisheries Services' Northeast Fisheries Science CenterHow many kinds of lobsters are there in the United States? Two kinds of lobster-like crustaceans exist in U.S. waters…
Mayor: Eric Garcetti (to July 2017)2010 census population (rank): 3,792,621 (2); Male: 1,889,064 (49.8%); Female: 1,903,557 (50.2%); White: 1,888,158 (49.8%); Black: 365,118 (9.6%); American Indian…
These are not traditional libraries, but rather repositories for preserving and making available the papers, records, and other historical materials of the presidents since Herbert Hoover. The…
A cardinal number tells "how many." Cardinal numbers are also known as "counting numbers," because they show quantity. Here are some examples using cardinal numbers:8 puppies14 friends Ordinal…
Mayor: Jean Stothert (to June 2017)2010 census population (rank): 408,958 (42); Male: 201,063 (49.2%); Female: 207,895 (50.8%); White: 298,815 (73.1%); Black: 55,950 (13.7%); American Indian and…