They tried to get him out by hurting Samneric
Answer:
a) Coca leaf chewing is part of the culture in Peru and is not associated with levels of toxicity and abuse associated with powdered cocaine
Explanation:
Coca leaf chewing is often done in several countries in southamerica, including Peru, Equator, Bolivia and Chile, where the high altitude requieres them to chew Coca leaf in order to become more active, it´s like in america we drink coffee to wake up, it´s the same culture with coca leaf chewing in this countries, that is why he could have cocaine metabolites in his system, and that is why his uncle is not worried about it.
In physics, mathematics, and related fields, a wave is a propagating dynamic disturbance (change from equilibrium) of one or more quantities, sometimes as described by a wave equation. In physical waves, at least two field quantities in the wave medium are involved. Waves can be periodic, in which case those quantities oscillate repeatedly about an equilibrium (resting) value at some frequency. When the entire waveform moves in one direction it is said to be a traveling wave; by contrast, a pair of superimposed periodic waves traveling in opposite directions makes a standing wave. In a standing wave, the amplitude of vibration has nulls at some positions where the wave amplitude appears smaller or even zero.
