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Usimov [2.4K]
4 years ago
8

Which of these is an organism? a virus b heart c bacteria d lung

Chemistry
2 answers:
worty [1.4K]4 years ago
7 0
Bacteria, because it is a living system :)
Nana76 [90]4 years ago
4 0
Hi , bacteria is the answer.
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Why does determining volume work only for a regular shaped object
Kitty [74]

Answer:

Because only regular-shaped objects have a consistent length, width, height, and shape.

Explanation:

Because only regular-shaped objects have a consistent length, width, height, and shape. When dealing with an object composed of differing shapes, your must calculate each portion separately and then add them.

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In the following reaction, which component acts as an oxidizing agent? 10 I− (aq) + 2 MnO4− (aq) + 16 H+ (aq) → 5 I2 (s) + 2 Mn2
antiseptic1488 [7]

Answer:

The oxidizing agent is the MnO₄⁻

Explanation:

This is the redox reaction:

10 I⁻ (aq) + 2 MnO₄⁻ (aq) + 16 H⁺ (aq) → 5 I₂ (s) + 2 Mn²⁺ (aq) + 8 H2O (l)

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All elements in ground state has 0 as oxidation state.

As the oxidation state has increased, this is the oxidation, so the iodide is the reducing agent.

In the permanganate (MnO₄⁻), Mn acts with +7 in oxidation state and decreased to Mn²⁺. As the oxidation state is lower, we talk about the reduction. Therefore, the permanganate is the oxidizing agent because it oxidizes iodide to iodine

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3 years ago
When white light is refracted through an object, you see many different colors because ________. (2 points)
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The light bends enough to separate the colors, the object causes the light to change directions.
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Read 2 more answers
Porque me calientas? <br><br> XD
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