3. One example of a piece of evidence for evolution is the presence of vestigial structures. Which of these is an example of a vestigial structure?
A Humans, penguins, and crocodiles all have a humerus bone in their arm.
B
The DNA of humans and primates is very similar
С
In humans, the appendix is shrunken and no longer necessary for survival
D. Peacocks will grow large and bright feathers to attract mates

Single strand binding protein by peptide bond

If these are the missing choices: a. to determine skin temperature, place the back of your hand against the patient's skin.b. determine body temperature by touching the patient's hands and feet.c. skin temperature will tell you very little about this patient's condition or well-being.d. the patient's skin temperature and color will likely be warm and red.my answer is: a. to determine skin temperature, place the back of your hand against the patient's skin. using the back of the hand to check for temperature rather than the palm is more effective because the back of the hand has more nerves that can feel and transmit the temperature than the palm.