Alab rat was shocked every time it pressed a red button. after a few times of this, the rat learned not to press this button. it learned this by

Explain how fossils scientists make discoveries about the lives of organisms and about how environments have changed over time. plz hurry up it time

Construct an explanation about the function of mitosis for multicellular organisms

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.