Imagine that at the beginning of time on Earth, frogs were all different colors of the rainbow. Over generations almost all frogs became green because the color camouflaged them in their leafy environments. This is an example of

Glycogen is an energy-storage molecule in humans. a hormone that is called insulin controls the storage of glycogen in the liver. insulin is made up of amino acids.

Drag each label to the correct location in the equation. not all tiles will be used. the density of mercury is 13.6 grams per cubic centimeter. complete the steps for converting 13.6 g/cm3 to kg/m3. (1 kg = 1,000 g, 1 m3 = 106 cm3)

Which body region are part of the cephalic region?