subject
English, 06.01.2021 22:40 Rileyb101207

Your heart normally beats 70 to 80 times a minute, but the rate changes depending on your activity level. When you exercise, your body needs more oxygen than when you remain still. Your heart automatically responds to these changing needs. When you need more oxygen, your heart beats faster to increase the flow of blood to your body. Which of the following best summarizes the passage above?

ansver
Answers: 3

Another question on English

question
English, 21.06.2019 21:30
Why might a reader look for an idea that is restated? to craft a summary of the article to find the subheadings in the article to identify the article's main idea to locate the article's key support
Answers: 1
question
English, 21.06.2019 22:00
Which inequality is represented by this graph? f(0, 1)
Answers: 1
question
English, 21.06.2019 23:30
Ineed ideas for this essay something easy that i can do does anyone have any ideas on what i should write on for this 100 points ! write a procedural essay with media that is 1 ½–2 pages in length. clearly state your topic, and include all steps necessary to complete the procedure. you will submit your prewriting and planning documents along with your essay.
Answers: 1
question
English, 22.06.2019 00:00
Write an argumentative paragraph answering does technology make us feel more alone?
Answers: 1
You know the right answer?
Your heart normally beats 70 to 80 times a minute, but the rate changes depending on your activity l...
Questions
question
Mathematics, 02.02.2021 01:00
question
Mathematics, 02.02.2021 01:00
Questions on the website: 13722360