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dexar [7]
3 years ago
6

What are invasive species?

Biology
1 answer:
Vladimir [108]3 years ago
8 0

Answer:

B. Nonnative species that are superior competitors.

Explanation:

As you might have learned, an invasive specie is not native to a certain location but might show troublesome to an ecossystem and it may also damage the environment.

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This map shows the precipitation pattern in different parts of Florida.
Goshia [24]
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4 years ago
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Which of the following is an example of a primary producer?
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3 years ago
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A 0.2 M solution of NaCl contains ________ g of NaCl in 1 l of ________.
Maksim231197 [3]

Answer:

11.7 g in 1 L of water.

Explanation:

Molarity (M) or Molar concentration is a measure used in chemistry for solutes in a solution.

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0,2 M means we have 0,2 mol/ L

In order to know how many grams this means we need to look up the molecular weight of the solute. In this case NaCl: 58.443 g/mol

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X= \frac{(0.2 mol x 58.433 g}{1 mol}

X= 11.69 g

The solution has 11.69 g of NaCl in 1 L of water since its an adequate polar solvent for NaCl dissolution.

8 0
3 years ago
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