Answer: electrocardiogram
Explanation:
The electrocardiogram measures the rhythm, rate and frequency of beats of the heart.
It’s 30 because think about i dont know i just need points for Brainly DONT use this answer
Pepsin I believe is the answer
Internal benchmarking is a comparison of a business process to a similar process insidethe organization to acquire the best internal. businesspractices.
At the federal level, twoDepartment of Transportation sites might prepare their budget submissions forCongressional approval.