The role of oxygen in photosynthesis and in cellular respiration is: <em>Oxygen </em><em>is a product of </em><em>photosynthesis </em><em>and a reactant in </em><em>cellular respiration</em>.

<h3>What is Photosynthesis?</h3>

Photosynthesis is the process whereby green plants manufacture their food using energy from the sunlight, carbon dioxide and water to synthesize food in form of glucose and produce oxygen as a by-product.

<h3>What is Cellular Respiration?</h3>

Cellular respiration is a metabolic process in living organisms whereby glucose is broken down with the aid of oxygen, to release chemical energy.

Thus, the role of oxygen in photosynthesis and in cellular respiration is: <em>Oxygen </em><em>is a product of </em><em>photosynthesis </em><em>and a reactant in </em><em>cellular respiration</em>.

Learn more about photosynthesis on:

brainly.com/question/3529377

5 0

3 years ago

Graph a system of equations to approximate the value of x, the rate of depreciation. Give your answer as a percent. About 4% abo

Dovator [93]

Depreciation involves the reduction in the value of a quantity

The rate of depreciation is about 13%

<h3>How to determine the equation</h3>

From the question, we have the following ordered pairs

(x,y) = {(0,9000) and (5,4500)}

The depreciation equation is represented as: