Answer:
I am sorry but I do not understand
Explanation:
The answer is A, the immune system
Answer: depressants
Explanation: Depressants are things such as alcohol these make regular movement more difficult and can also make completing thoughts and seeing things correctly more difficult
Answer:
If one inherits a gene for a specific disease, and the gene is recessive, the disease is not always present.
If an individual inherits a gene that carries a genetic disease, it is not possible for them to pass it on to their offspring.
Explanation:
To know what blood test need to be order ex. someone with a family history of diabetes, heart problem etc is something to take a look at and can be prevented