A. Elastic solids prevent sound from being transmitted better than liquids
B. Gases conduct sound better than liquids
C.inselastic materials conduct sound better than elastic solids
D.sound insulators prevent from being transmitted better than elastic solids
Answer:
what did u get one that baby
Answer:
Explanation:
A social trap refers to short term benefits, but long terms loss in a certain social group, that's why is called trap. One good example of social trap could be overexploitation of resources. Our societies is inside this social trap, which help to develop the economy, but with a long term ecology costs, because it degrades complete ecosystems.
So, in this case, the only answer that don't contribute to reduce this social problem, it's "establishing laws that decrease cooperative behaviour", because the lack of cooperativeness is one way to ensure the perpetuation and development of social traps.
All other options, actually contributes to reduce this social phenomenon. Modelling altruistic behaviours, education, and regulations on behaviour which could impact collectives, all of these are positive decisions that improve our social intelligence, and could ensure the reduce of social traps.
B. Aquifier
C. desertification
D. aquaculture