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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.
organic compound that always contains the elements carbon, oxygen and hydrogen. The building...
a naturally occurring sequence of organisms from the various trophic levels that feed on each...
responsible, low impact, usually small- scale travel to protected, unspoilt, natural areas and...
the cone-shaped region of the renal medulla, made up of the loops of Henlé and the collecting...