generally you need to study Biology or chemistry if you want to go on to study forensics, but some specialties require maths and physics instead. To have a good chance of being able to study the branch of forensics you want, you may choose to do all 4 - however this is a very difficult combination of subjects to choose, and you may find that you struggle under the workload, but if you are willing to put plenty of time into it, there's no reason why you shouldn't be able to do it.
The #1 class you should take is pathology. Anatomy, clinical and forensic classes are mandatory, too.
To become a forensic chemist, it is recommended to take courses in chemistry, biology, mathematics, and forensic science. These classes will provide a solid foundation in scientific principles, laboratory techniques, and understanding of forensic analysis. Some specialized courses in areas like toxicology or trace evidence analysis may also be beneficial.
Typically, forensic scientists come form a variety of educational backgrounds and fields. You should have a strong foundation in math to include algebra, trigonometry, and calculus.
High school students interested in a career as a crime scene investigator should prepare by taking a course load heavy in math and science. Most investigators have strong science backgrounds.
First if you would like to get a forensic science license, you should take a few courses in the police department as well as crime scene investigation after that you will be eligible to get a license for that department.
To prepare for a career in forensic science, you should have had some courses in math, computers, Earth Sciences, Biology, or chemistry. At a minimum, almost all jobs in this field require at least a bachelor's degree and depending on the employer or agency, may require graduate degrees. See the links below to find out what the what the many types and requirements are for forensic scientists.
Fire science
... you must go through about 13 years of college...
To find information about taking a forensic science test, one should look look at information on schools and check out those that serve as registered testing centers.
mabye u should try google
The degree you should receive if you want to be a detective but may switch to forensic science or crime scene investigator or something similar is criminal justice.
maths English triple science (chemistry,biology,'geometery maybe')