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Nana76 [90]
3 years ago
13

Tertiary or top consumers are animals at the top of the food web. They may feed off either primary or secondary consumers. What

animals would fit into this classification?
Chemistry
1 answer:
babymother [125]3 years ago
7 0

Answer:

Coyotes, Bald Eagles, & Gray wolf.

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Stained glass consists of colored dyes mixed with silicon dioxide molecules. Variations in the color of the glass occur because
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Answer:

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What is the mass of 7 x 10^28 atoms of Fe?
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Answer:

6 x 10⁶ g Fe

Explanation:

Step 1: Set up dimensional analysis

7 x 10²⁸ atoms Fe (1 mol Fe/6.02 x 10²³ atoms Fe)(55.85 g Fe/1 mol Fe)

Step 2: Multiply, divide, and cancel out units

atoms Fe and atoms Fe cancel out.

mol Fe and mol Fe cancel out.

We should be left with g Fe.

7 x 10²⁸/6.02 x 10²³ = 116279 mol Fe

116279(55.85) = 6.49 x 10⁶ g Fe

Step 3: Sig figs

There is only 1 sig fig in this problem.

6.49 x 10⁶ g Fe ≈ 6 x 10⁶ g Fe

4 0
3 years ago
Marcia is given an incomplete chemical equation that includes the number of nitrogen atoms present in the products of the reacti
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Explanation: This is the EXACT sample answer from the test, just reword it if you want. ^

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How are bones important to the lymphatic system?
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