I believe the answer is: <span>be difficult to assure that the use of information gathered would do no harm
Anthropology studies the cultures and habbits that exist in a certain society and make a conclusion based on their observation.
There are a lot of cases when the conclusion of their observation is wrong and could ignite conflicts between different social groups. To prevent such things from happening, the rule above was created.</span>
<span>Therefore, Peter was demonstrating an "affect blend."
</span>
Affect blend alludes to an outward appearance in which one part of the face is enrolling one feeling and another piece of the face is enlisting an alternate feeling. In short we can say that it is facial expressions uncovering at least two feelings at the same time.
The answer is you’re concerned of biology, <span>Biology is an asset of the society in many
ways. One, it allow humans to develop a
good understanding of the world, in terms of all living beings. That’s why biology
leads to discoveries in the medical field, and in the environment. </span><span>
Without biology a doctor would be clueless and scientists
would have no understanding of all the amazing living creatures in this world.
<span>Biology is essential to the development of our
future.</span></span>
A divergent plate boundary