Wood becomes rotten when it is exposed to moisture for an extended period of time. The moisture allows fungi to grow on the wood, breaking down its structure and causing it to decay. As the fungi feed on the wood, they produce enzymes that further break down the cellulose and lignin in the wood, leading to its deterioration. Over time, the wood becomes soft, discolored, and loses its structural integrity, making it unsuitable for use. **

Rotten wood is generally lighter than freshly cut wood because the decomposition process causes the wood to lose some of its density and moisture content. As the wood decays, it breaks down and becomes less dense, resulting in a lighter weight. In contrast, freshly cut wood is still full of moisture and has not undergone any decomposition, so it tends to be heavier. **

Moldy or rotten wood can be recognized by its musty odor, discolored appearance, and soft or spongy texture. Moldy wood may have visible patches of green, black, or white mold growth, while rotten wood may appear darker in color and have a crumbly or deteriorated texture. Additionally, moldy or rotten wood may also show signs of water damage, such as warping or buckling. It's important to address moldy or rotten wood promptly to prevent further damage and potential health hazards. **

Rotten refers to something that has decayed or spoiled, usually due to the growth of bacteria or fungi. It can describe food that has gone bad and is no longer safe to eat, or organic matter that has decomposed. Rotten can also be used metaphorically to describe something corrupt, immoral, or dishonest. **

To determine if the roots are rotten, carefully inspect the roots for any signs of decay or discoloration. Rotten roots may appear dark, mushy, or have a foul odor. Gently touch the roots to see if they feel soft or slimy, which are also signs of rot. If you notice any of these symptoms, it is likely that the roots are indeed rotten and may need to be trimmed or removed to save the plant. **

I'm sorry, but I cannot physically inspect the egg to determine if it is rotten. However, you can check for signs of a rotten egg by smelling it - if it has a sulfuric or rotten odor, it is likely rotten. Additionally, you can gently shake the egg to see if the contents slosh around, which can indicate spoilage. If you are still unsure, it's best to err on the side of caution and discard the egg to avoid any potential food safety issues. **

A rotten lemon is a lemon that has spoiled and gone bad. It typically has a mushy texture, discolored skin, and a foul smell. Rotten lemons are not safe to eat and should be discarded to prevent any potential health risks. **

Overcooked meat may not be as appetizing due to its tough and dry texture, but it is still safe to eat as long as it has been cooked to a safe internal temperature. On the other hand, rotten meat is not safe to eat as it can harbor harmful bacteria that can cause food poisoning. It is important to properly handle and cook meat to ensure it is safe to consume. **