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the part of the hindbrain that controls autonomic functions such as breathing, digestion, heart function, blood vessel function, swallowing and sneezing. It also helps to transfer messages between various parts of the brain and the spinal cord.
movement of the Earth's continents as the Earth's tectonic plates shift.
remove starch from the leaves of a plant by preventing photosynthesis from occurring (for a few...
small units of DNA that contain hereditary information that is passed from one generation to the...
(also called autotrophic organisms) organisms that produce their own organic food, mainly...
a graphical representation of the evolutionary relationship between taxonomic groups based on...