Chemistry, 10.07.2019 20:30 sadcase85

Sort the functions of life based on whether they are performed by an amoeba or a plant. makes food fromcarbon dioxide, water, and sunlighthas only offspringwith identicalgenes and traitssurrounds and engulfsfood particlescan have offspringwith differentgenes and traitscan move freely intheir environment

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Answer from: laurenrubin18

functions of life based on performed by an a plant:

1. Makes food from carbon dioxide,water, and sunlight.

2. Can have offspring with different genes and traits.

functions of life based on performed by an amoeba:

1. Has only off spring with identical genes and traits surrounds and engulfs food particles.

2. can move freely in their environment.

Answer from: Quest

answer: - 3.) the oxidation state of nitrogen in no changes from +2 to 0, and the oxidation state of carbon in co changes from +2 to +4 as the reaction proceeds.

solution: - as per the rules, oxidation number of oxygen in its compounds is -2. the sum of oxidation numbers of all the elements of a molecule or compound is zero.

also, the oxidation number in elemental form is zero.

in no, the oxidation number of o is -2 so the oxidation number of n is +2 so that the sum is zero.

similarly, the oxidation number of c in co is +2 and o is -2.

on product side the oxidation number of n is 0 as it is in the elemental form( $n_2$ ) .

oxidation number of c in carbon dioxide is +4 as there are two oxygen in it and we know that each oxygen is -2.

so, oxidation number of n is changing from +2 to 0 and the oxidation number of c is changing from +2 to +4.

since nitrogen is reduced and hence no is acting as an oxidizing agent. carbon is oxidized and so co is acting as a reducing agent.

so, the right choice is number 3.)the oxidation state of nitrogen in no changes from +2 to 0, and the oxidation state of carbon in co changes from +2 to +4 as the reaction proceeds.

Answer from: Quest

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