James was sick, went to the doctor, and was diagnosed with a bacterial throat infection. his infection was treated with antibiotics. in a few days, james felt much better, but some resistant bacteria survived and, overnight, james was sick again. this time, he had to take a much stronger antibiotic. the resistant bacterial cells illustrate what characteristic of life? a) all living things respond to stimuli. b) all living things maintain homeostasis. c) all living things adapt to changes in their environment. d) all living things contain genetic material and reproduce.

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 do you need to use in order to work as an environmental scientist? you need to use the scientific method and__ in order to work as an environmental scientist.

Match each medication with its description.