Suppose you encountered a location with the following dominant species: Wintergreen, Yellow Birch, and a species of tall tree that you were unable to identify. What successionary stage is the location? How do you know?

What protects the lining of the stomach from acidic gastric juices?

The leopard frog and the pickerel frog are two closely related species. in areas where their ranges overlap, the frogs will remain separate species if they

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils