How does carbon enter the biotic components of the carbon cycle?
A) through the process of respiration
B)through the process of photosynthesis
C)through the combustion of fossil fuels
D) through decomposition of dead organisms

Respuesta :

In the carbon cycle, plants take CO2 from the atmosphere and carry out photosynthesis by which they incorporate carbon into the biotic components of organic compounds.

What is the carbon cycle?

It is a biogeochemical cycle that starts with carbon dioxide in the atmosphere, which is adsorbed together with the sun's energy in the photosynthesis process of plants.

Characteristics of the carbon cycle

  • During the day, plants use the Sun's energy to convert CO2 from the atmosphere plus water into carbohydrates and oxygen,  this process is photosynthesis.

Therefore, we can conclude that the carbon cycle is a cycle that flows through the terrestrial ecosystem, through the photosynthesis of plants, by animals or decomposing organisms, and the oceans.

Learn more about the carbon cycle here: https://brainly.com/question/9243222