Answer:children burn calories to being a student
Explanation:That mean when a children getting ready to go to high school
Answer:
who done work in less time will have more power
Explanation:
Answer:When the length of a string is changed, it will vibrate with a different frequency.Shorter strings have higher frequency and therefore higher pitch.
Ultraviolet rays can help us get vitamin D, but they can also damage or skin if w are exposed for too long.
Your answer is D.
