Which statement describes the light reaction of photosynthesis?

A)Water molecules are combined to make food.

B)Water molecules are split apart.

C)Carbon dioxide is put together with glucose.

D)Air and water create energy for a plant.

What term is missing from the central region that describes hypotheses, theories, and laws? popular predictable mathematical falsifiable

Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. p k a1 p k a2 1.30 6.70 calculate the ph for each of the points in the titration of 50.0 ml of 1.5 m h3po3(aq) 1.5 m h 3 po 3 ( aq ) with 1.5 m koh(aq). 1.5 m koh ( aq ) .

To apply in a gold the individual gold atoms are united to each other by means of a metallic bond. how would you use the gold block to determine the atomic radius of a gold atom?