Biology - The Heart
{"name":"Biology - The Heart", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"In this diagram showing the upper part of the heart what is number 1?, In this diagram showing the upper part of the heart what is number 3., In this diagram showing the upper part of the heart what is number 7?","img":"https://cdn.poll-maker.com/11-512435/simple-heart-for-quiz.jpg?sz=1200-00000009791000005300"}