The lining of the heart is the pericardium.
X=3+4x is the formula for maximum heart rate
A vast network of nerves sends electrical signals to and from other cells, glands, and muscles all over your body. These nerves receive information from the world around you. Then the nerves interpret the information and control your response.
The last 2 answers I believe and Srry if I’m not right
Based on the symptoms Mrs. Hernandez most likely has arthritis. Arthritis is the inflammation of joints, it may be one or multiple joints.Symptoms of arthritis include pain, stiffness, swelling, redness and a decrease in range of motion. There are two main types; osteoarthritis and rheumatoid arthritis.