c)Pituitary glands
It is a small structure in ther head. It is called the master gland because it produces hormones that control other glands.
Absolute Dating. The nuclear decay of radioactive isotopes is a process that behaves in a clock-like fashion and is thus a useful took for determining the absolute age of rocks. Radioactive decay is the process by which a "parent" isotope changes into a "Daughter" isotope.
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Which is a force is responsible for seafloor spreading?
D. condensation in the mantle
