Decay is a word for dead things/rot.
Yes
Fungi and bacteria.
The term for an organism that causes decay is decomposers, such as bacteria and fungi. they chemically break down organic matter for food. the decay caused by the decomposers is part of a process that produces detritus, small pieces of dead and decaying plant/animal remains.
extra heat during the summer causes faster decaying
The gases generated and released during the process of decay do.
They are eaten by decomposers, most bacteria. This is what causes them to decay. The bones are weathered, broken down, and essential the dead bird has disappeared.
Like all other dead things, as things decay the process of putrefaction will give out gaseous odours and the whole process is completed when the dead has eventually been returned to its basic elements.
rubber doesn't decay only things like carcasses (dead bodies) vegetation and other things of that nature
microscopic organisms are the major causes of decay.
No it does't!
Yes, many things decay and decompose.