Bacteria, viruses, fungi, and protists have a bad reputation. people focus on the diseases they cause, the food they rot, and the bad odors they creat, even though most types cause no harm to living things. one type is an exception. it is non-living and can only reproduce by hurting its host. which one of these groups is a none-living agent of disease?
a. bacteria
b. viruses
c. fungi
d. protists

Which type of respiration takes place when there is no oxygen present

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.

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.