The statement 2 + 2 = 4 would be considered a in the science world.

hypothesis
theory
law

Models are non-visual ways of coummincating how someone thinks about something in the natural world

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.

Which of the following is the source of energy for photosynthesis? a.) glucose b.) chlorophyll c.) carbon dioxide d.) sunlight