T. b., a 65-year-old woman, fell as she was leaving her home. she was unable to move her left leg and appeared to be inextreme pain when the paramedics transported her to a stretcher. she was later diagnosed with a fractured hip and sentto surgery, where a pin was inserted into the fractured bone. a bone scan indicated a decrease in bone density. which anatomical structure was fractured? a. iliac crest of the coxal boneb. ischial tuberosity of the hip bonec. greater trochanter of the femurd. neck of the femur

Which way do the nitrogenous bases in dna pair up? a. a and g; t and c b. a and c; t and g c. a and t; g and c d. a and a; t and t; g and g; c and c

Apopulation of black bears depends on salmon from a stream for food. if a drought causes the stream to run dry one year, how will this likely impact the black bear population?

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.