What action is least in dealing with a friend who abuses drugs? answers?

In a cross between individuals of a species of tropical fish, all of the male offspring have long tail fins, and none of the females possess the trait. mating two of the f1 fish fails to produce females with the trait. explain the inheritance pattern of the trait.

With the word calcite wich completes the analogy mineral, erosion, marble, or aragonite

Aplant may open end close its stomata to prevent excess water loss and maintain