Navah writes out the chemical equation for photosynthesis. she includes two reacting molecules to the left of the arrow and two resulting molecules to the right. what must be added to the chemical equation to more accurately represent photosynthesis? a. light energy, above the arrow b. chlorophyll, to the left of the arrow c. enzymes, to the left of the arrow d. atp, above the arrow

Answer;

-Light energy above the arrow

Explanation;

-Photosynthesis is the process by which green plants use energy from sunlight, together with carbon dioxide and water to produce organic compounds such as simple sugars and also oxygen as a by products.

The reaction would be represented by the equation;

Carbon dioxide + water + light energy = Organic compound (glucose) + oxygen gas.

-The process of photosynthesis can not take place without sun light, the solar energy is converted to chemical energy (simple sugars).

c. earths continental crust is thicker than its lithosphere.

because, the lithosphere is the outermost layer of the earth/ 100 km thick and is defined by its machanical properties.the lithosphere contains oceanic and continental crust that varies in age and thickness across locations and geologic time. the lithosphere is the coolest layer of the earth in terms of temperature. the term lithosphere should not be confused with the use of "geosphere" which is used to indicate all of earth systems, including the atmosphere, hydrosphere   and biosphere. the surface of the earth can be divided into the continental crust and the oceanic crust.   the continental crust is made mostly of granite while the oceanic crust is made of basalt. the average thickness of the continental crust is 25 miles and the average thickness of the oceanic crust is 5 miles.   three types of rock, igneous, sedimentary, and metamorphic, make up the surface of the earth. that's why 3 option is preferable.