I think the circulatory system is the best body system because we need the heart to stay alive, many people live with only one lung. but we need the respiratory system to let oxygen in, and let carbon dioxide out.
Answer:
NOOB learn it from book, sorry it is for points
Answer:One of top diet strategies to beat heart disease, the leading cause of death among Americans, is to eat two fish (preferably oily fish) meals (3.5 ounces each) weekly to reduce the risk of heart disease. Fish is not only low in heart-unhealthy saturated fat but also provides heart-healthy, omega 3 fatty acids.
Explanation: I hope this was helpful.
Right bundle branch block. should also be visible in v2
