Answer:
lymphatic tissue produces lymphocytes and filters out impurities and harmful substances.
Water the plant or put it in the sun
The part of the human ear that conducts air between the middle ear and the back of the throat to equalize pressure on either side of the eardrum is called the eustachian tube.
Eustachian tube connects the middle ear with the nasal cavity. It allows pressure release of the middle ear, preventing trauma that caused by high pressure differences called barotrauma. Eustachian tube is normally closed to prevent bacteria inside nasal cavity enter the ear. It only opened in a certain condition like swallowing.
36. <span>The amount of </span>energy<span> at each trophic </span>level<span> decreases as it</span>moves<span> through </span>an<span> ecosystem. As little as 10 percent of the</span>energy<span> at any trophic </span>level<span> is transferred to the </span>next level<span>; the rest is lost largely through metabolic processes as heat.
37. </span><span>The </span>amount of energy<span> at each trophic </span>level<span> decreases as it moves through an ecosystem. As little as 10 percent of the </span>energy<span> at any trophic </span>level is transferred to the next level<span>; the rest </span>is<span> lost largely through metabolic processes as heat.
38. </span><span>The amount of </span>energy<span> at each trophic </span>level<span> decreases as it moves through an ecosystem. As little as 10 percent of the</span>energy<span> at any trophic </span>level is transferred to the next level<span>; the rest </span>is<span> lost largely through metabolic processes as heat.
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