There are three groups.
The diaphragm is probably the one you're asking about - it's the large "wall" of muscle between the lungs/heart in the thorax in the upper part of the body and the other, lower organs (stomach, intestines, etc) in the abdomen.
When you breath, and your belly moves in or out, you are using the diaphragm.
The lungs tissue will float
No, the lung is not a muscle. It is an organ responsible for breathing and exchanging oxygen and carbon dioxide in the body.
Elastic connective tissue is responsible for allowing the lung to expand during inhalation and recoil during exhalation. It provides the necessary elasticity to maintain the shape and function of the lung during breathing.
As you may already understand there are many different types of 'tissue' in the body so I hope these will act as a general selection. Heart Tissue Liver Tissue Lung Tissue Brain Tissue / Nerve Tissue Pancreatic Tissue Almost every organ has tissue which is used to bind the organs together acting as a secondary support for organs. I wonder who says that there are only five: bone, connective, neural, muscle, organ, blood vessels and probably more.
No, you cannot pull a muscle in your lung.
It is the tissue which surrounds and supports the actually functional lung tissue
In lungs there are several types of tissues, depending of what part of the lung you're referring to. It gets thinner and thinner from bronchi to alveoli, for example with just one layer of cells in these last ones.
no the lung is involuntary
Pathological lung sections differ from normal lung tissue. Pathological lung sections include the pathological tissues of fibronectin, collagens, and proteoglycans.
The stroma
Oxygen (O2) is delivered via artery to capillary to muscle tissue where its used in metabolism resulting in CO2; then CO2 goes from muscle tissue to venous system to pulmonary(lung) system where CO2 is exchanged for O2, then returned to the heart for recirculation.
Yes, difficulty breathing can occur when a chest muscle is pulled, as it can restrict movement of the ribcage and affect lung function.