B is the answer to number 1
Answer:
S-shapes, C-shapes, and reversed C-shapes
Explanation:
The body's first line of defence against shifts in pH is its acid-base buffer systems.
What is acid-base buffer system?
- The proper balance between the acids and bases in the body's extracellular fluid is crucial for the normal physiology of the body and for cellular metabolism.
- The first lines of defence are immediate, consisting of the various chemical buffers which minimize pH changes that would otherwise occur in their absence.
- The pH of the intracellular fluid and the extracellular fluid need to be maintained at a constant level.
- Proteins are denatured i.e. their 3D structure is disrupted, causing enzymes and ion channels to malfunction.
- An acid–base imbalance is known as acidaemia when the pH is acidic and alkalaemia when the pH is alkaline.
To know more about acid base buffer system:
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Answer:
certain words and or sentences can affect the reader because the reader is so deep into the story that they end up getting their own emotions confused with it as they are reading. The brain is entirely focused on the words being written, so that leaves more room for the story to play with the reader's emotions. Certain words as in terrifying, horrifying, and traumatized, can Weevil reader understanding that a person in the story, or them, is feeling fear. Other words such as beaming, happy, and bright, give the reader a more positive outlook on the emotions that they are feeling and the book. The Narrative can differ from a theme by stating different conflicts that the characters are in, and stating how they are feeling. A thing does not have to apply to every single sentence in the book, but it should still be used as a main idea throughout the entire writing process.
