Q: hi, my name is leysi and i am 19 years.
A: Hi, my name is leysi and I am 19 years.

Q: it also needs to be evaluated whether producer responsibility can lead to more environmentally friendly products.
A: It also needs to be evaluated whether producer responsibility can lead to more environmentally friendly products.

Q: next: the barcelona aquarium
A: Next: The Barcelona Aquarium

Q: the training consists of three levels, each with a final exam. top paramedics have 260 hours of theoretical training, and a minimum 160 hours of practical training.
A:
The training consists of three levels, each with a final exam. Top paramedics have 260 hours of theoretical training, and a minimum 160 hours of practical training.