Which statements can be inferred from the Paleozoic era time scale? There was volcanic activity during the Paleozoic era. Dinosaurs existed in the middle part of the Paleozoic era. Marine organisms existed in the early part of the Paleozoic era. Ammonites existed before the trilobites did during the Paleozoic era. Erosion and deposition were processes that occurred during the Paleozoic era.

[ answer ]

foliated

[ explanation ]

foliation forms in a rock when pressure squeezes the rock together. the rock then has a design of many different color little lines. there are three types of foliated rock. the types are slate, schist, and gneiss. each type of foliated rock is different based on grain size and foliation characteristics. the lines appear when the rock has been under pressure.

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a researcher conducts an experiment on the secretion of a particular hormone in mice. scientists inject mice with a substance that stimulates the production of the hormone. the scientists then test the levels of hormones produced by the mice. the tool used to measure the hormones consistently detects the levels at 10 points lower than the actual hormone levels in the mice. this tool makes measurements, but the measurements aren't .

explanation:

no u