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Vika [28.1K]
4 years ago
14

The insect shown in the picture has the ability to walk on the surface of water. Explain what property of water makes this possi

ble. Your explanation should include the terms 'hydrogen bonds' and 'dipoles'.
Use at least 2 complete sentences in your response

Biology
1 answer:
Triss [41]4 years ago
5 0

Answer: Propertys of water that make this bug float on water has to do with the hydrogen bonds that water creates they hydrogen bonds are polar in H2O which creates a dipole dipole effect. Because water has a dipole dipole effect water sticks together and even though it's not necessarily bonding it creates a positive negative force, similar to magnets.

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4 0
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The net result of excretion of H+ in the urine is the ____ within the blood.
Scorpion4ik [409]

B

The net result of excretion of H+ in the urine is the __conversion of CO₂ to H₂CO₃__ within the blood.

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Excretion of H+ ions from the blood via urine means decreasing the H+ content in the blood. This consequently means the blood pH rises ad becomes more basic (remember H+ ions are responsible for acidity for a solution). For the body to maintain the homeostatic pH of between 7.35 and 7.45, the carbonic anhydrase activity will increase hence dissolving more CO₂ into the blood plasma to form carbonic acid (H₂CO₃). Carbonic acid dissociated fast into H⁺ and HCO₃⁻. The H+ from the dissociation replenishes the H⁺ to the right concentration.  

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8 0
4 years ago
Why is it bad when extra nitrogen leaves the soil?
forsale [732]
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4 0
3 years ago
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Varvara68 [4.7K]
Covalent bonds I hope it helps.
4 0
3 years ago
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Cell differentiation always involves
mestny [16]

Answer: (C) The production of tissue-specific proteins.

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5 0
3 years ago
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