Biology, 06.11.2020 07:20 unkownperson030
In order for sharks to maintain a concentration balance with it’s environment, a
shark must: A. excrete large amounts of urine B. retain its urine in it’s blood stream
C. retain salt from it’s gills D. transport salt to it’s surroundings
Answers: 1
Biology, 22.06.2019 02:30
'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.
Answers: 3
Biology, 22.06.2019 09:40
Explain how paleontologists use trilobite fossils as index fossils for various geologic time periods.
Answers: 1
In order for sharks to maintain a concentration balance with it’s environment, a
shark must: A. exc...
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