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erik [133]
3 years ago
10

Select the correct answer. Which of the following is a chemical reaction?

Biology
1 answer:
Fiesta28 [93]3 years ago
3 0

Answer:

Explanation:

You didn't put the question choices

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Make a decision about the molecule NaHCO3 classification organic or inorganic
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<u>Answer:</u>

NaHCO_{3} is an inorganic compound.

<u>Solution:</u>

  1. Firstly, all the known definitions of organic compounds excludes Carbonic acid and it's salt from organic compounds except if 'C' is present in the cation.  
  2. Secondly, Sodium is a metal which organic compounds cannot posses as a compound.  
  3. Lastly, there is absence of C-H bond which is present in all the organic compounds.

Hence, we can conclude that NaHCO_{3}is an inorganic compound though there is presence of Carbon atom in it.

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During the process of ________, an existing tissue is replaced by bone.
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During the process of ossification, an existing tissue is replaced by bone.
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Which of the broad categories of resource use account for a disproportionate (or the largest) amount of your ecological footprin
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The total productive areas in which a population, a person, or a product competes are tallied as ecological footprint. It gauges the ecological resources needed by a particular population or product to produce the natural resources it consumes (such as plant-based food and fiber products, livestock and fish products, timber and other forest products, and space for urban infrastructure), as well as to absorb its waste, particularly carbon emissions.

<h3>What is ecological reserve/deficit?</h3>

An ecological deficit happens when a population's ecological footprint exceeds the biocapacity of the space that population has access to. If a country has a national ecological deficit, it is either importing biocapacity through commerce, selling off its ecological resources, or releasing carbon dioxide waste into the sky. When a region's biocapacity surpasses its population's ecological footprint, an ecological reserve is created.

Learn more about ecological footprint:

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1 year ago
What controls the development of cells and tissues in multicellular organisms
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Answer:

Development is largely under the control of genes. Mature cell types of the body, like neurons and liver cells, express different sets of genes, which give them their unique properties and functions.

Explanation:

Hope it helps!

If not, I'm sorry I couldn't help :(

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