In a food web, energy is transferred from one organism to another. As energy moves between the trophic levels, only a small amount of energy is passed to the next level. Most food webs begin with the energy of producers. Producers get their energy from photosynthesis. According to the diagram, what are the products of photosynthesis?
A) glucose
B) glucose and oxygen
C) glucose and carbon dioxide
D) sunlight and carbon dioxide

Glucose and oxygen

Explanation:

In photosynthesis the sun provides the energy to plants which is used in the process of photosynthesis to produce chemical energy in the form of glucose

Sunlight+CO2+H2O->O2+glucose

answer:

the answer is 6 valence electrons.

explanation:

valence is the # of electrons on the outer most shell of an atom.

oxygen has 6.

although, the valency of oxygen is 2, because it only needs to make 2 covalent bonds, or gain 2 electrons, to achieve the stable octet configuration of a noble gas.

that's it!

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