The human heart has four chambers: two ventricles, each of which is a muscular chamber that squeezes blood out of the heart and into the blood vessels, and two atria, each of which is a muscular chamber that drains and then squeezes blood into the ventricles. The two atria reside at the top of the heart; the two ventricles are at the bottom. And, the heart is divided into left and right halves, so there is a left atrium and left ventricle, as well as a right atrium and right ventricle.
<span>The reason that the heart is divided into halves is because of the two-circuit circulatory system. The right side of the heart can pump blood to the lungs, while the left side of the heart pumps blood to the rest of the body. Blood goes in both directions on each and every pump.</span>Human hearts, as well as the hearts and circulatory systems of some other mammals, are complex. They need to have a higher blood pressure to get the blood circulated throughout their entire bodies. Blood pressure is a force that sends the blood through the circulatory system.
Contact: direct contact with the infected skin, mucous membranes, or bodily fluids
Common Vehicles: contaminated food or water, or something like blood
Vectors: things like fleas, mites, ticks, mosquitos, etc.
Airborne Transmission: residue from evaporated droplets or dust particles containing microorganisms are in the air where we inhale themi believe this is it
The answer is True, you need to let your muscles rest
Answer:the Peyer's patches are located at the distal portion of the small intestine
Explanation:
Peyer's patches are a group of lymphoid follicles found in the mucus membrane that lines the small intestine, usually the ileum which is the distal part of the small intestine.
