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3 years ago

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If the seawater carbonate ion (CO3 2-) concentration is 270 µmol/kg, a) what is the approximate rate of calcification, and b) ap

proximately how many days would it take 1 square meter of reef to accumulate 30 mmol of calcium carbonate (CaCO3)?

1 answer:

STALIN [3.7K]3 years ago

6 0

Explanation:

Below are attachments containing the graph and solution.

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Answer:

It would be the innate immune system or just the immune system

Explanation:

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Calculate the mass of 29.8 mL of aluminum, which has a density of 2.00 g/mL.

MaRussiya [10]

Answer:

The answer is

<h2>59.6 g </h2>

Explanation:

The mass of a substance when given the density and volume can be found by using the formula

<h3>mass = Density × volume</h3>

From the question

Density of aluminum = 2.00 g/mL

volume = 29.8 mL

The mass is

mass = 2 × 29.8

We have the final answer as

<h3>59.6 g</h3>

Hope this helps you

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3 years ago