Como se puede abrir una jarra de pepinos? Es muy dificil!
I am very confused? Would you mind telling me what it means so I can help
Answer:
D I think
Explanation:
In the west there are warmer places
(Sorry if it's wrong im new)
A) Ha crecido rápidamente en los último siglo.
Waves tend to travel faster through a hot material than a cold material. The reason behind this is that heat makes the waves obtain more kinetic energy. Thus, temperature and speed is directly proportional. As temperature rises, the speed of wave also increases.
