The visible light spectrum is the segment of the electromagnetic spectrum that the human eye can see.
Answer:
Arteries carry oxygenated blood from the heart, while veins carry oxygen-depleted blood back to the heart. ... The pulmonary veins transport oxygenated blood back to the heart from the lungs, while the pulmonary arteries move deoxygenated blood from the heart to the lungs.)
There are certain diets you can go on that are healthy but also help you gain weight. you can also start on a diet but go to the gym and the muscle you gain will help your weight
"If your symptoms are above the neck, including a sore throat, nasal congestion, sneezing, and tearing eyes, then it's OK to exercise<span>," he says. "If your symptoms are below the neck, such as coughing, body aches, fever, and fatigue, then it's time to hang up the running shoes until these symptoms subside."</span>
Answer:
The digestive system works very closely with the circulatory system
Explanation:
