The body had started to decay.
A PET scan uses radioisotope decay by detecting the pair of annihilation photons emitted during the decay process.
The four types of nuclear decay are alpha decay, beta decay, gamma decay, and neutron decay. Alpha decay involves the emission of an alpha particle, beta decay involves the emission of beta particles (either electrons or positrons), gamma decay involves the emission of gamma rays, and neutron decay involves the emission of a neutron.
The sentence, Janet thought Sean's answer was very reassuring, is an example of how to use reassuring in a sentence.
alpha decay, beta decay, and gamma radiation
Some fungi lives in symbiosis with trees - the trees supply the fungi with sugars from photosynthesis, and the fungi in turn gathers nutrients from the soil which the tree roots otherwise could not 'reach'.
The teeth will slowly decay if you do not brush your teeth.
the Hubble space telescope was observed to distance decay in two years.
"The radioactive decay of certain unstable isotopes is used to calculate the age of objects."
Biodegradable plastics decay faster than non-biodegradable plastics.
The dead deer started to decay.
"The corpse was incredibly delicate, after being ravaged by years of decay."
"if you don't take good care of your teeth, they will decay"
ask someone
"Growth and decay will be the topics covered in our math class next week."
Why are you blighting it? This is one of many examples for sentence use.
Signs of erosion and decay showed all through out the city.
Everything told of long use and quiet slow decay; the very bell-rope in the porch was frayed into a fringe, and hoary with old age.