Because fair-skinned george suffers from frequent sunburns and has tested positive for the human herpesvirus 1, he is at a high risk for having an outbreak of human herpesvirus 1. in spite of the high risk, george does not have outbreaks of cold sores. george is protected by very active
melanocytes
keratinocytes
merkel cells
epidermal dendritic cells

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.

What organs comprise the respiratory system of a bird

Explain why scientists use the word dominant for certain traits.