Explanation:
Living organisms in the biosphere release carbon dioxide into the atmosphere during cellular respiration. This carbon dioxide in the atmosphere dissolves into the hydrosphere mainly oceans and lakes at the interphase between the atmosphere and hydrosphere. The dissolved carbon dioxide can be utilized again by photosynthetic planktons through photosynthesis. The plankton from the base of a large food web in the marine environment creating large biomasses. When these organisms die, they sink to the bottom of the oceans or lakes taking carbon to the bottom of the oceans. The biomass accumulates with sediments and over many years becomes part of the geosphere as sedimentary rocks.
The rocks may become exposed to the earth’s surface over millions years by tectonic plants. The exposed rocks will become vulnerable to agents of erosion that will unlock the carbon-based minerals in the rocks so they become available to plants and other organisms in the biosphere..and the cycle continues.
Learn More:
For more on the Carbon cycle check out;
brainly.com/question/11507766
brainly.com/question/10367221
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Answer:
The correct answer is "Muscles of facial expression".
Explanation:
The muscles of facial expression belong to the skull and often are attached to the skin. This is particularly true for the muscles of the cheeks, allowing to open the oral cavity. The muscles of the cheeks are inserted into the skin and the mucous membranes of the lips, allowing for the changes of facial expressions that comes from emotions.
Increased levels of cortisol are associated with an infant's sadness.
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D. sunlight.
Plants rely on the sun to give them the energy that they need for photosynthesis. All of the choices have something to do with photosynthesis but sunlight plays the main role in the process.
