Name are the organs of external respiration.?

Question

need to find out what the organs of external respiration are.

Answer 1

Nose, mouth, and skin

Answer 2

External respiration?? Not sure what you are asking. But technically all of your organs of respiration are external because they make contact with atmospheric air. So your lungs, bronchioles, bronchi, trachea, pharynx, mouth and nose all have external surfaces. I guess you skin breathes also as it releases water vapor, but not really any gases.

Answer 3

1. Cellular respiration is the set of the metabolic reactions and processes that take place in organisms' cells to convert biochemical energy from nutrients into ATP, and then release waste products. 2. Animals in water can excrete urine more frequently, therefore their nephron produces less concentrated urine which takes less energy to make, and water animals don't need to face the problem of how to store urine for prolonged periods of time. However, land animals have to. 3. simple carbs are monosaccharides, complex carbs are polysaccharides. Proteins differ in the sequence of amino acids 4. Amino acids are composed of an amino group, carboxyl group, & an R-group Nucleic acids are composed of a phosphate group, pentose sugar, and nitrogenous base 5. not sure what you're asking :S sorry! 6. DNA stores hereditary info (missing an OH group) RNA interprets hereditary info (extra OH group) ATP stores ready-to-use energy in smaller forms (the end product of cellular respiration)

Answer 4

Skin

Answer 5

Um the nose thats all i can come up with.

Answer 6

nose, mouth