If the scientist's predictions are shown to be accurate, then which conclusion about photosynthesis do they support? (HINT: Apply scientific principles such as the Law of Conservation of Mass.) A. All of the matter in water is converted into oxygen gas. B. All of the matter in carbon dioxide is converted into oxygen gas. C. All of the matter in carbon dioxide is converted into sugars. D. Some but not all of the matter in carbon dioxide is converted into sugars.

Restless tectonic plates move (shift) between one and fifteen centimeters per year month day minute

Female luna moths (actias luna) attract males by emitting chemical signals that spread through the air. a male hundreds of meters away can detect these molecules and fly toward their source. the sensory organs responsible for this behavior are the comblike antennae visible in the photograph shown here. each filament of an antenna is equipped with thousands of receptor cells that detect the sex attractant. based on what you learned in this chapter, propose a hypothesis to account for the ability of the male moth to detect a specific molecule in the presence of many other molecules in the air. what predictions does your hypothesis make? design an experiment to test one of these predictions.

How does food concentration affect yeast activity