Based on the graph, what conclusion can be made about the changing phases of water? a. Water is altered from a solid to a liquid when heat is added
b Intermolecular forces increase as heat is added to water
c The heat of fusion is associated with the boiling water point of water
d Water can't exist in two states at the same temperature

Does the sun release radiant energy?

Use this dichotomous key for insect identification to identify the insect shown. 1. a. insect has one pair of wings. order diptera b. insect has two pairs of wings. go to #2 2. a. front wings thicker in texture than hind wings go to #3. b. front and hind wings are same texture throughout. go to #4 3. a. front wings are short order dermaptera b. front wings cover entire abdomen order coleoptera 4. a. wings with scale on all parts of their area. order lepidoptera b. wings without scales go to #5. 5. a. hind wings smaller than front wings. order ephemeroptera b. front and hind wings nearly equal in size. order odonata the insect pictured is in the order diptera. ephemeroptera. coleoptera. odonata.

Which sets of mrna codons could genetically come for a protein with the following amino acid composition