does this paragraph use the proper scientific vocabulary I think the heart will beat faster if you are doing physical activity than if you aren’t doing physical activity because when you do physical activity your cells use oxygen and if you use them more like when you do physical activity they need more oxygen so your heart pumps faster causing you to have a faster heart rate.
Yes, the paragraph does use proper scientific vocabulary. It mentions words like "heart rate," "physical activity," "cells," "oxygen," and "pumps faster."
Yes, this paragraph uses proper scientific vocabulary. It correctly describes the relationship between physical activity, oxygen utilization by cells, heart rate, and the increase in heart rate during physical activity. Some of the scientific terms used in this paragraph include "heart," "beat faster," "physical activity," "cells," "oxygen," "pumps faster," and "heart rate."
Yes, the provided paragraph uses proper scientific vocabulary. It explains the relationship between physical activity and the increase in heart rate using accurate terminology. However, there are a few improvements you can make to enhance its scientific clarity. Here's a revised version:
"The heart tends to beat faster during physical activity compared to rest due to increased oxygen demand by active cells. When engaging in physical activity, the cells require more oxygen compared to periods of inactivity. Consequently, the heart accelerates its pumping rate to supply sufficient oxygen, resulting in an elevated heart rate."