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Bezzdna [24]
3 years ago
13

The organisms living together in a community are interdependent upon one another. Look at the food web below. In which of the fo

llowing ways is a puffin dependent upon salmon? A. Puffins have a commensalistic relationship with salmon. B. Puffins have a predator-prey relationship with salmon. C. Puffins have a parasite-host relationship with salmon. D. Puffins have a mutualistic relationship with salmon.
Chemistry
1 answer:
tino4ka555 [31]3 years ago
5 0

Answer:

B

Explanation:

Puffin eat salmon

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<u>Answer:</u> The mass of sodium chloride solution present is 0.256 grams.

<u>Explanation:</u>

We are given:

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Mass of sodium given = 100 mg = 0.1 g     (Conversion factor:  1 g = 1000 mg)

Applying unitary method:

If 39 grams of sodium metal is present in 100 grams of sodium chloride solution

So, if 0.1 grams of sodium metal will be present in = \frac{100}{39}\times 0.1=0.256g of sodium chloride solution.

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Explanation:

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