Its a compound sentence because they are two independent clauses being joined together by a comma. they can also be joined together by a semicolon or conjunction
Answer:
If you have effectively prepared, then your nerves will be calmer as you talk boosting your confidence and helping you concentrate on delivering your message.
Pitch is how high or low a sound goes; what tone it has. Stress is where the emphasis is on a word. So yes, both are type of inflection. They're variances in the<span> way you shape words.</span>
