animals that have a true coelom, which is a fluid-filled body cavity completely lined with...
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Subject:
these indicators move in conjunction with the business cycle; such as real GDP; unemployment...
Subject:
coal that is heated in the absence of air to about 1 000 °C to remove volatile substances.
Subject:
boundary between two air masses where a cold, denser air mass is moving towards warmer air
Subject:
the tube that carries urine from the nephrons to the ureter via the renal pelvis.