Predator-Prey Relationships. â¢ An interaction in which one animal (the predator) captures and feeds on another animal (the. prey) is called ______________________. â¢ Predators can affect the ___________ of prey populations in a community and determine the. places prey can __________________________________.redator-Prey Relationships. â¢ An interaction in which one animal (the predator) captures and feeds on another animal (the. prey) is called ______________________. â¢ Predators can affect the ___________ of prey populations in a community and determine the. places prey can __________________________________.
Noun. 1. Gy-the SI unit of energy absorbed from ionizing radiation; equal to the absorption of one joule of radiation energy by one kilogram of matter; one gray equals 100 rad. gray. radioactivity unit-a measure of radioactivity.
(cGy) [senÂ´tÄ­-graâ³] a unit of absorbed radiation dose equal to one hundredth (10â2) of a gray, or 1 rad. /cenÂ·tiÂ·gray/ (cGy) (-graâ³) a unit of absorbed radiation dose equal to one hundredth (10â2) of a gray, or 1 rad. centigray (cGy) a unit of absorbed radiation dose equal to one hundredth (10-2) of a gray, or 1 rad.