Chloroplasts (they are only present in plants)
The term "pneumocephalus" refers to the condition in which air is present in the cranial cavity.
What happens in pneumocephalus?
- Increased intracranial pressure causes tension pneumocephalus, a neurosurgical emergency that can cause headaches, seizures, loss of consciousness, and even death.
- Clinically separating the two entities is difficult but essential.
- Tension pneumocephalus following skull base surgery was found to be a rare phenomenon with just eleven cases described, according to a survey of the literature on PubMed/MEDLINE.
- After treatment, the majority of patients experienced full symptom relief.
- Following skull base surgery, tension pneumocephalus is a potential complication that clinicians should be aware of.
- An understanding of imaging characteristics and a high level of suspicion are necessary for accurate diagnosis. Rapid management is essential to avoid potentially disastrous effects.
Learn more about human skull with the help of the given link:
brainly.com/question/4537715
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The correct answer is frequency.
The pitch can be defined as the quality of sound produced by the rate of vibration producing it.
It is directly related to the the frequency of the sound wave. If the frequency is increased then its pitch will also increase and vice versa.
As for normal people it is a bit difficult to differentiate between the two but the musician are trained so they can differentiate the difference between the two even if the difference is 2 Hz
Answer:
plant cells have a rigid cell wall that helps it keep shape and animal cells don't
An eon is 1.05 billion years and an era is 350 million years
