Paleontology is the study of the history of life on Earth as based on fossils. Fossils are the remains of plants, animals, fungi, bacteria, and single-celled living things that have been replaced by rock material or impressions of organisms preserved in rock.
Because there are very few ways of directly estimating extinction rates, scientists and conservationists have used an indirect method called a “species-area relationship.” This method starts with the number of species found in a given area and then estimates how the number of species grows as the area expands. (;(
Chronic obstructive pulmonary disease is a disease in which there is obstruction of the lungs which makes it difficult for the person to breathe and there is an improper flow of the air in the respiratory tract.
The disease management involves a proper diet which should have a high amount of proteins in it.
A high protein diet is recommended for the patients as this leads to the strengthening of the muscles involved in the respiration and thus, avoids wasting and slows down the progressive worsening of the disease.
Further, the high protein diet also helps to strengthen immunity and prevents infections of the respiratory tract.
The proteins also provide more energy as sufferers of the disease also have difficulty performing activities such as walking, running, etc due to shortness of breath.
