Ben walks to college every day. While participating in a race, he observes that his breathing rate is <u>higher</u> than his breathing rate when he walks. He also notices that his breathing rate is <u>lower</u> when he lies down.
In this statement, the term "breathing" refers to the gaseous exchange that occurs during inhalation, where CO₂ (carbon dioxide) is released, and exhalation, where O₂ (oxygen) is taken in. The process through which cells produce energy is referred to as "respiration".
Breathing is controlled by the autonomic nervous system, which ensures a synthesis between the actions of the sympathetic system by accelerating the respiratory rate and reducing amplitude, as in Ben's case when participating in a race. Meanwhile, the parasympathetic system is slowing down the respiratory rhythm and increasing amplitude, as in Ben's case when he is lying down.
Learn more about celullar respiration here: brainly.com/question/14158795
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Which is the best way to tell your partner that you are not ready to be sexually intimate?<span>Say that you are worried about what your friends will think of you.
Say that you are not ready and hope that he or she will respect that.
<span>Say that if he or she pressures you too much, you will break off the relationship.
the answer is B
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Answer:
1. Nuclear power does not produce air pollution as other energy sources do.
2. Ocean currents bring nutrient-rich water into coastal regions.
Explanation:
Found the answer from Rebelnavigatord on Brainly! Hope this helped! :D
Answer: The bacteria break down organic material that contain nitrogen and release it back into the cycle.
For example, bacteria breaks down a leaf, then it will release the nitrogen into the soil for plant.
The loss of sea ice affects polar bears ability to find food studies show. Polars bears feed in ringed seals that live at the ice edge, getting two thirds of the energy they need for the entire year in late spring and early summer. With the ice retreating earlier in spring and forming later in winter, the bears have time to hunt prey and have to go without food for longer