Animal Senses. As humans, we get by with five senses: touch, taste, sight, smell, and hearing. ... This allows them to feel the movement of other animals in the water nearby. Snakes use a special apparatus called Jacobsen's organ to smell. Hope it helps:)
I believe it is <span>resting potassium </span>channels also known as leak channels... But, I could be wrong.
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I hope this helps! </span>
I think its a please let me know if im wrong
Digestive juices break down food into the tiniest nutrient components. Proteins are broken down to amino acids; fats are broken down to fatty acids and glycerol; and carbohydrates are broken down into simple sugars for absorption of these vital nutrients. The animal diet needs carbohydrates, protein, and fat, as well as vitamins and inorganic components for nutritional balance. Digestive enzymes are enzymes that break down polymeric macromolecules into their smaller building blocks, in order to facilitate their absorption by the body.
Answer:
Basically, gills filter the water around the animal and take in the small amount of oxegen mixed in the water. Lungs take in all of the air and almost half of it is oxgen and they can't go underwater for long. But since lungs are more efficient, animals with lungs can grow bigger than animals with gills.
Explanation:
hope this helped! :D