Yellow lines mark the center of a road used for two way traffic. The correct option among all the options that are given in the question is option "a". It is very important for all the people driving on the roads to understand the traffic rules and the indications that are given on the road. One mistake can lead to a bad accident and even death.
Letter A is the correct answer.
Economic vulnerability refers to the inability of people to get what they need due to their financial conditions. This situation is a good example of economic vulnerability because the subject only participates in the drug study because that's the only chance he/she will have to get the treatment he/she needs.
Answer:
Al referirse a sí mismo como un "detective consultor" en las historias, Holmes es conocido por su habilidad con la observación, la ciencia forense y el razonamiento lógico que raya en lo fantástico, que emplea cuando investiga casos para una amplia variedad de clientes, incluido Scotland Yard .
English:
Referring to himself as a "consulting detective" in the stories, Holmes is known for his proficiency with observation, forensic science, and logical reasoning that borders on the fantastic, which he employs when investigating cases for a wide variety of clients, including Scotland Yard.
