The likely purpose for the protruding fins that the dinosaurs may have on their body would be
- temperature regulation,
- defense,
- ornamentation to attract a mate
<h3>Why would a dinosaur have this characteristics?</h3>
This is the way that the body of the dinosaur is built. They are shaped in this form for all of the reasons that have been listed above in the question. This is due to the fact that they want to attract their partners and also because of the temperature that may be prevalent in the surrounding. This is used as a control.
Hence the The likely purpose for the protruding fins that the dinosaurs may have on their body would be
- temperature regulation,
- defense,
- ornamentation to attract a mate
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The inference from the study is that Feather found that schadenfreude was highest when perceived deservedness for the person's misfortune was not low and when the person was a member of a different group as participants.
<h3>What is an inference? </h3>
It should be noted that an inference simply means the conclusion that can be deduced based in the information in a study.
In this case, they studied how levels of schadenfreude for a person were affected by perceived deservedness for misfortune and social identity.
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Answer:
a. sham lesion control group.
Explanation:
The experimenter will need to conduct a sham or placebo surgery or in simple words a fake surgery or radio frequency lesion on the rats in the control group. This will look like radio frequency lesion to the control group but in actual will be done just to induce the sham or placebo effect for studying the changes in emotional behavior to the lesion. Hence, the experiment will require a sham lesion control group.
I believe that the best answer among the choices provided by the question is <span> C. Some have absolute power, and some have limited power.</span>
Hope my answer would be a great help for you. If you have more questions feel free to ask here at Brainly.
