instruction:
In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.
question:
In studying this structure, Elizabeth Gould showed that dendrite spine density and estradiol levels peaked together. A circuit of structures interconnecting this structure and the cortex was proposed by James Papez, and axon collaterals named for Schaffer innervates neurons in the CA1 portion of this structure. Neurons that respond only when an animal is in a certain region of space, known as place cells, are located in this structure. It consists of two sheets of neurons called Ammon's horn and the dentate gyrus, the first of which sends axons into the fornix. Connected ventrally and laterally to the olfactory cortex, this structure inhibits CRH release. For 10 points, name folded structure of the limbic system that plays a major role in learning and memory.
answer:
Science


question:
Chan and Kim at Penn State discovered that crystals can display this phenomenon. One instance of this phenomenon is distinguished by either an A or B phase, and is anisotropic. Some materials that exhibit this phenomenon display a 30 nm Rollin film, and their movement sometimes displays the Onnes Effect. Landau theorized that quantum sound waves are responsible for this effect, which he posited occurs below the lambda point. For 10 points, name this property notably displayed by helium, when a liquid or gas displays no resistance to flow.
answer:
Science


question:
Research by Papathinasiou and Wasserburg in the 1970s demonstrated that the SNC meteorites originated from this body. The earliest stage of evolution of this body is called the Noachian epoch, and a large formation on this body has deformed its lithospheric crust to create features like the Argyre basin. Unlike its nearest neighbor of the same type, this body lacks a dipolar magnetic field, thought the presence of radial magnetic fields suggest that it may be home to a magma ocean. Its surface is home to the Hellas impact basin as well as a long trench running 3000 miles from the Noctis Labyrinthus, and the Phoenix mission has recently confirmed the discovery of water on this body. Home to the Tharsis region, the Valles Marineris, and the tallest volcano in the solar system, Olympus Mons, for 10 points, identify this planet orbited by Deimos and Phobos, which is red.
answer:

Science