What part makes your lungs inflate (expand) and deflate (contract)?
A. Diaphragm
B. Trac...
Biology, 21.05.2020 20:02, Lilbre4676
What part makes your lungs inflate (expand) and deflate (contract)?
A. Diaphragm
B. Trachea
C. Lungs
D. Heart
Answers: 1
Biology, 22.06.2019 02:30, kaliloabousjbf
In the diagram below, the northern hemisphere would be in what season at position a a. fall b. winter c. summer d. spring
Answers: 1
Biology, 22.06.2019 03:00, cocodemain
How did the discovery of the rhesus factor affect society? o more patients died from having a transfusion with the wrong rhesus factor 0 new treatments during pregnancy could prevent harm to the developing child. o less donated blood could be used in the treatment of patients. the number of blood types was reduced by half
Answers: 2
Biology, 22.06.2019 05:20, bear342
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.
Answers: 3
Social Studies, 28.07.2019 13:00
History, 28.07.2019 13:00
History, 28.07.2019 13:00
Social Studies, 28.07.2019 13:00
Social Studies, 28.07.2019 13:00
Biology, 28.07.2019 13:00
Biology, 28.07.2019 13:00
Chemistry, 28.07.2019 13:00