Movement of food in the small intestine. Thus, option "D" is correct.
<h3>What is the autonomous nervous system? </h3>
ANS is divided in two opposite systems: sympathetic and parasympathetic:
Parasympathetic nervous system: characterized by the tag "rest and digest" it decreases the heart rate, blood pressure, and breath. It increases the gastrointestinal motricity, letting the organism resting (this happen after a meal).
Sympathetic nervous system: characterized by the tag "fight or flight" it increases the heart rate, blood pressure, and breath. It decreases gastrointestinal motricity, letting the organism focus on its environment (this happen when we are in danger).
Thus, option "D" is correct.
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Answer:
Topography. Topography refers to the shape of the land. Latitudes and elevation ranges are the key factors that lead to fluctuation in surface temperatures hence leading to climate change.
Photography has changed our view of the past because now we could take pictures of things and they won't be forgotten like if we find things from the past we can take pictures which help it not be forgotten.
