Explanation:
Energy <u>D</u><u>e</u><u>creases</u><u> </u> as it transfers from what consumer to the next<u>.</u>
Contractile means the ability of an organism to<u><em> withhold, reduce in size or shrink. </em></u>
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A contractile vacuole will help this organism better survive in its moist environment by <u><em>preventing or stopping the cell from absorbing too much water from its moist environment.</em></u>
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- A contractile vacuole is an <em>organelle</em> that can be found in organisms that are said to be <u><em>single-celled (Unicellular organisms).</em></u>
- One of the primary functions of a contractile vacuole is to absorb <u><em>excess water</em></u> from the protoplasm in the unicellular organism and release this water to the surrounding environment.
- A contractile vacuole can be called the excretory organ of unicellular organisms. This is because it is involved in <u><em>osmoregulation.</em></u>
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- A contractile vacuole will help this organism better survive in its moist environment by <u><em>preventing or stopping the cell from absorbing too much water from its moist environment.</em></u>
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brainly.com/question/2701222
A hypothesis should be tested by changing one variable in an experiment.
Answer: D. Boats, Because, your not able to smell the carbon monoxide on boats, you can't smell it on planes, and you CAN smell it on trains so that rules 'C.' out. Your able to smell it on land vehicles, don't believe me? Stick your nose in the back of a car that's running. Your able to smell it in factories, because in China, individuals have to wear gas masks to go outside or walk to work.
