A tumor is an abnormal mass of tissue, which doesn't necessarily mean that you have cancer. Tumors can be benign, not cancerous, or they can be malignant, pre-cancerous. Another name for a tumor is a neoplasm.
Answer:
A
Explanation:
See a doctor to check yourself first because you may have injuries, you may not know.
Hey there,
Answer: I know 3 ways
1. Be prepared by practicing as much as you can
2. Limit your sugar intake before the performance - in other words, don't eat too much of sweets before your performance
3. Stop scaring yourself with the thoughts "Something might go wrong"
Hope this helps :D
<em>~Top♥</em>