What is Radioisotope?
1.
a radioactive
Radioisotopes also occur naturally.
Carbon-14 is a radioisotope.
1.
a radioactive
Radioisotopes also occur naturally.
Carbon-14 is a radioisotope.
Random Words:
1.
Unlike a horse whisperer, a meat whisperer gets the dick all wound up and sometimes leaves it hanging.
Jessica showed Jay what a meat w..