Answer:
is part of the cardiovascular system;
pumps blood to the cells in the body works;
closely with the lungs
Explanation:
The heart is a muscle that pumps blood through the blood vessels and that is the essential function. It is the main and central organ of the circulatory system.
The heart weights between 200 and 425 grams. It is located between lungs, in the middle of the chest and it is divided into four chambers in humans, other mammals, and birds heart.
Simple or complex cars does require the process of digestion in order to be split and broken down into glucose and other types of nutrients. Grow foods are rich in carbs, which is healthy for people with an active lifestyle. Also if the carb is properly digested, yes it does help maintain proper blood sugar levels.
The answer is narcotic. It is any of a class of substances that limit the faculties, as opium, morphine, belladonna, and liquor, that in expansive amounts deliver elation, trance, or trance state, that when utilized continually can bring about habituation or enslavement, and that are utilized as a part of medication to alleviate torment, cause sedation, and instigate rest.
Answer:
Balance is important in everyday life because we use it everyday. WE use balance for walking, and even standing. If we don't have balance then we will always fall. Blueberries help improve balance. If you are a gymnast, balance is very important.
Explanation:
Check if the person is breathing or not is the answer
