Which of the following is not involved in the carbon cycle?

Video Categories

• Medicine
  • Anatomy
    Recommended Resources:
  • Anesthesia
  • ER
  • Neurology
    • 1. General Neurology
      • 1.1. Medical history and neurological examination. Reflexes
      • 1.2. Motor system. Upper and lower motor neuron paralysis
      • 1.3. Extrapyramidal system
      • 1.4. Cerebellum and coordination
      • 1.5. Somatosensory system
      • 1.6. Peripheral nervous system and spinal cord
      • 1.7. Cranial nerves I-VI
      • 1.8. Cranial nerves VII-XII
      • 1.9. Autonomic nervous system
      • 1.10. Cerebral blood circulation
      • 1.11. Neurophysiology
      • 1.12. Cortical syndromes. CSF diagnostics
      • 1.13. Higher cortical functions. Neuroimaging
      • 1.14. Increased intracranial pressure
      • 1.15. Sleep
    • 2. Clinical Neurology
      • 2.1. Peripheral nervous system disorders. Guillain-Barre syndrome.
      • 2.2. Peripheral nervous system disorders. Spinal cord pathology.
      • 2.3. Stroke
      • 2.4. Brain hemorrhage
      • 2.5. Tumors
      • 2.6. Traumatic injuries
      • 2.7. Meningitis
      • 2.8. Encephalitis
      • 2.9. Other neuroinfections
      • 2.10. Demyelinating diseases
      • 2.11. Epilepsy. Headache.
      • 2.12. Dementia
      • 2.13. Parkinson’s disease. Myasthenia.
      • 2.14. Genetic disorders. Amyotrophic lateral sclerosis.
      • 2.15. Emergencies. Neurological complications in internal medicine
    • 3. Treatment
      • 3.1. General
      • 3.2. Special
      • 3.3. Therapy
  • Neurosurgery
  • Orthopedics and Trauma
• How to use Knowlaxy
• Psychology
• Biology
  • Cells and microscopy
  • Culturing microorganisms
  • Differentiation and division
  • Exchanging substances
  • Stem cells
• Physics
• New categories
  • Chemistry
  • Math
  • The Knowlaxy Challenge
  • Geography
  • Philosophy
  • English
  • History
  • IT
  • Social studies
  • Economics
  • Law