the skin
the lungs
and the mucus membranes lining the throat
Frogs uses respiratory surfaces which totals to three to exchange gases on its surroundings. The three respiratory surfaces are the skin, its lungs, and the lining of their mouth.
Three symptoms of respiratory disease are rapid breathing, shortness of breath, and low oxygen levels.
Frogs have a unique respiratory system that involves both their lungs and skin. They breathe through their skin, which is thin and moist, allowing oxygen to pass through it. Their lungs are simple and less developed compared to mammals, serving as additional sites for gas exchange. Frogs also have a specialized vocal sac that aids in vocalization and breathing.
Yes, anything from 2 surfaces creates friction.
The three characteristics of a respiratory rate are rate, depth, and rhythm.
The heart has three surfaces: anterior, inferior and posterior. The anterior, sternocostal surface, the inferior or diaphragmatic surface and the base of the heart, the posterior surface.
A cylinder
A triangular prism has five surfaces: two triangular faces, and three rectangular faces.
The three factors that affect friction are the types of materials in contact, the smoothness of the surfaces, and the amount of force pressing the surfaces together.
A polyhedron.
The word respiratory can have either three or five syllables depending on how your pronounce it. If you pronounced it (Resp-i-tory), then it is three syllables. If you pronounced it (Res-pir-a-tor-y) then it is five syllables.
The three forms of contagions proposed by Fracastoro are direct contact (touching or physical contact with an infected person), indirect contact (contact with contaminated objects or surfaces), and airborne transmission (inhalation of respiratory droplets or particles in the air).