Put a bandaid on it. lol, hope this helps.hope your toe feels better.lol
Answer: electrocardiogram
Explanation:
The electrocardiogram measures the rhythm, rate and frequency of beats of the heart.
Answer:
it is d because CONTRIBUTES to water pollution meaning what gosenwith it and littering the chemical will affect it
I believe it's either microwaves or x-rays
I studied this last year