Very open ended question here. It’s yes and no. There are autoimmune diseases that can manifest which you have no control over that can result in muscle wasting. So that being said no your behaviours will not always result in the avoidance of disease. When it comes to injuries, your behaviours can influence it. For example, by choosing to exercise you are increasing risk of injury acutely but also reducing risk of injury chronically. The aim is to get stronger for the long run while jeopardizing yourself through the process.
Cigarettes can contain over 4000 chemicals. With that 4000, there are 43 cancer causing chemicals and 400 other toxins such as nicotine, tar, carbon monoxide, and much more.
I think that homogeneous classrooms are not a feature for developmentally appropriate practice.
The orca's body, like that of other living creatures, is made up of cells. Eukaryotic cells are seen in orca whales. Cells of this sort can be found in all mammals. A nucleus is found in eukaryotic cells. The nucleus is the cell's brain. The nucleus directs the activity of the cell in the same way as the human brain directs the movements of the body. DNA is found in the nucleus. The blueprint for an animal's body is DNA. The genetic code is carried by DNA. The messenger RNA transports the DNA information to the ribosome, which is where proteins are produced. Organelles, which serve as miniature organs with various functions, are found in every cell. Killer whales have 44 chromosomes, and an outstanding banding investigation on six killer whales revealed significant C-band variation. Because they have complex cells, killer whales are classified as Eukaryotes. Membrane-bound organelles, including a nucleus, are found in their cells.