Answer:
birds
Explanation:
I found a quizlet online with the answer:^
The epithelium is a type of body tissue that forms the covering on all internal and external surfaces of your body.
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The lining of the air sacs in the lungs (alveoli) is comprised of what epithelium?</h3>
Simple squamous epithelium contain the air sacs or alveoli of the lungs. This kind of squamous epithelial cells are slightly porous which allows the oxygen from the air to enter the blood in the capillaries of the lung. So the squamous epithelium is the epithelium in which the lining of the air sacs or alveoli occurs. Each alveolus is lined by the squamous epithelium.
So we can conclude that: The epithelium is a type of body tissue that forms the covering on all internal and external surfaces of your body.
Learn more about Lungs here: brainly.com/question/2619922
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Answer:
The correct answer would be solid = low; liquid = medium; gas = high.
Matter generally exists in one out of three states: solid, liquid or gas.
Solid: The particles of solids are closely packed. They have least kinetic energy as compared to the particles of liquid and gas. They have definite shape and volume i.e. they do not change shape and volume according to the container they are put in.
Liquid: The particles of liquid are loosely packed and thus they have higher kinetic energy as compared to the particles of solid state. They have definite volume however, they can change shape according to the vessel they are stored in.
Gas: The particles of the gas have highest distance among them as compared to the other states of matter. So, they have the maximum kinetic energy as compared to that of others. Gas has no definite shape and volume.
- Now, foam balls will show minimum movement when dryer speed is at low thus, they represent the particles of solid.
- Similarly, at high speed of dryer the foam balls will show the maximum movement and thus will posses the maximum kinetic energy. So, we can conclude that at high speed of dryer they act like particles of gas.
- Similarly, at medium speed foam balls will act as particles of liquid.
The sympathetic division of the autonomic nervous system will be activated as it is the one involved in protecting the body from physical harm by changes such as increased heart rate and adrenaline secretion.