Isabella has two brothers. One has brown hair and brown eyes like she does, while the other has dark blonde hair and blue eyes. Knowing they all share the same parents, she wonders how one brother can be
so different. Which answer below best explains how the differences are possible?

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.

Albinism is an inherited genetic disorder. explain what it is meant by inherited genetic disorder

Environmental science are unconsidered with methods to preserve natural resourcesa.trueb.false