IGCSE /Grade 10
Science MCQ Based On Effects of physical activity on rate and depth of breathing
Our free online Science test quiz for Grade 10, IGCSE will assist you to improve your Science skills on every concept in a fun interactive way.
Happy students
Awesome classes
IGCSE Grade 10 Science Effects of physical activity on rate and depth of breathing
|
your body may need three or four times your normal cardiac output
your muscles need more oxygen when you exert yourself
your muscles need more oxygen when you exert yourself
During exercise, your heart typically beats faster so that more blood gets out to your body.
When you exercise and your muscles work harder, your body uses more oxygen and produces more carbon dioxide.
Getting rid of waste product would make inhale oxygen to pump more blood
your body may need three or four times your normal cardiac output
When you exercise and your muscles work harder, your body uses more oxygen and produces more carbon dioxide
your body uses more oxygen and produces more carbon dioxide.
During exercise, your heart typically beats faster so that more blood gets out to your body.
At JustTutors, we believe in the power of digital technology to help students get personalized learning and attention from India's best-in-class science, english and math tutors. We are focused on creating a top-class e-learning platform that brings together the best teachers, technology, media, content for creating a seamless and world-class experience for every student.