No, it isn't. They are diseases.
C. Aorta
<h2>#CarryOnLearning</h2>
Answer:
1) circulatory and respiratory
2) endocrine
3) circulatory
4) circulatory and nerves
Explanation:
I think these are right. Sorry if they are not.
someone who has hallucinations can have mental problems are can be mental ill and the illness causes them to hallucinate
I think the answer is b
I hope this helps :)