Answer:
3.Ninety percent of the world's e-cigarettes are made in China, and most of them are produced in Shenzhen
4.Many countries such as Brazil, Singapore, Uruguay, and India have banned e-cigarettes.
Explanation:
Supervision of the treatment area is usually the responsibility of the veterinary assistant<span>.The tasks of veterinary assistant is to care for animals in an animal hospital or clinic. Working under the supervision of a veterinarian or veterinary technician, he or she is responsible for basic tasks. They do many daily tasks, such as feeding, weighing, and taking the temperature of animals. Other routine duties may include giving medication, cleaning cages, or providing nursing care before and after surgery or other medical procedures. </span>
Stimulants speed up the nervous system
