Phy 102 certification - Study guides, Class notes & Summaries

Who regulates pituitary gland secretion? - ANS the hypothalamus sends "messages" to the pituitary gland to release hormones What is a hormone and how does it act - ANS a regulatory substance produced in an organism and transported in tissue fluids such as blood or sap to stimulate specific cells or tissues into action. a synthetic substance with an effect similar to that of an animal or plant hormone. a person's sex hormones as held to influence behavior or mood. Hormones are mad...

As a wave approaches the shoreline, wave speedDecreases At what water depth is an ocean wave affected by the ocean floor?At the depth equal to 1/2 the waves wavelength Earths earliest atmosphere was lacking inFree oxygen Going from Continental Land towards deep ocean basin, the continental margin consists ofThe shelves, the slope, and the rise How did the earth get the oxygen and it's atmosphere?Cyanobacteria Performed photosynthesis, taking in carbon dioxide and producing oxygen How...

As a wave approaches the shoreline, wave speedDecreases At what water depth is an ocean wave affected by the ocean floor?At the depth equal to 1/2 the waves wavelength Earths earliest atmosphere was lacking inFree oxygen Going from Continental Land towards deep ocean basin, the continental margin consists ofThe shelves, the slope, and the rise How did the earth get the oxygen and it's atmosphere?Cyanobacteria Performed photosynthesis, taking in carbon dioxide and producing oxygen How...