Pretty confident that it is A, judging by that the word composition is used as a combination or a ratio of 2 things. Also none of the other options make sense.
Answer:
Social Factor
Explanation:
Social factor are things that affect an individuals lifestyle. This could include wealth, religion, drug abuse etc.
Answer: All can be checked except for the "predict all future health issues" one
Drugs that have chemicals that influence perceptions, moods consciousness or behavior
Answer:
Although, acid rain cannot harm human immediately, the sulfur dioxide creates health problems for human beings. Particularly, sulfur dioxide particles in the air can motivate chronic lung issues such as asthma and bronchitis. In addition to this, the nitrogen oxides that generate acid rain promote the formation of ground-level ozone.
Explanation:
Hope this helps :)
Pls make brainliest :p
