The failure of the attempt to reintroduce clapper rails in california was an example of the? a: difficulty of redesigning workable ecosystems b: time-consuming process of listing endangered species c: lack of cooperation between government agencies d: fragility of wetland habitats

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

Iwill mark brainliest and all that sha-bang. what is the function of the endocrine system? a. control longer term response in the body. b. transmit messages throughout the body. c. remove waste from the body. d. all of the above

According to this food web which of the following would be considered primary consumers