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.
The correct answer is letter B. <span>Even though an item says fat free it can still contain at least 5 grams of fat per serving. This is the most minimal number of fat content that can be found in different food sources. This is not eliminated totally as these products come from raw materials that use and utilize fat for chemical processes.</span>
Answer:
Mammography is an X-ray of the breast. It's a screening tool used to detect and diagnose breast cancer.
I looked it up :)
