How does igneous rock form? A. From the cooling of magma or lava B. From the effect of heat or pressure on rock C. From a chemical reaction that changes rock D. From the pressing and cementing of small bits of rock

A. from the cooling if magma or lava

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The rate that would change would be the  searching efficiency/attack rate. there are only two other rates in this model: the  growth rate of prey, and the  predator or consumer mortality rate.the  searching efficiency/attack rate is what indicates how effectively can a predator capture its prey whether in the searching process or actual capturing/attacking process.