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Sever21 [200]
1 year ago
12

chicken bones that are dissolved in vinegar for a week become flexible. this is due to elimination of from the bone.

Biology
1 answer:
jonny [76]1 year ago
8 0

Chicken bones that are dissolved in vinegar for a week become flexible. This is due to elimination of <u>Ground substance</u> from the bone.

Since bones are living tissues, much like the meat we consume, they are abundant in essential micronutrients for our bodies. Elements, particularly calcium and phosphorus, as well as sodium, magnesium, and other trace minerals, are abundant in bone.

The bright pink candy known as "Chicken Bones," which is made of pulled sugar and has a bittersweet chocolate centre and a cinnamon-flavored coating, is highly regarded in Canadian Christmas customs. It is frequently used as a stocking stuffer and is a mainstay in grandma's candy bowl.

Collagen, a soft substance, and calcium carbonate make up bones. The acid in the vinegar, when the chicken bone was placed in the glass, dissolved the calcium carbonate, leaving only collagen. Our bones need calcium (the mineral in calcium carbonate) to be strong.

Learn more about bones:

brainly.com/question/23220780

#SPJ4

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snow_tiger [21]
Carbon 14 has a half life of 5,730 years. Scientists measure how much carbon 14 the rock has. For objects older than 50,000 years, scientists will test the age of the things surrounding it.
4 0
3 years ago
Compare the practices of shelterwood cutting, clearcutting, and seed-tree cutting.​
Kazeer [188]

Answer:

Clearcutting removes all the trees within a certain area at one time. Shelterwood cutting also removes all the trees in an area, but does it in stages over several years. Seed-tree cutting removes all the trees except for a select number of mature trees that can then reseed the area.

Explanation:

Hope that helps!

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How do wetlands improve water quality in an ecosystem?
tankabanditka [31]
One of the most important benefits that wetlands provide is their capacity to maintain and improve water quality. When healthy, wetlands have a rich natural diversity of plants and animals. These can act as filtering systems, removing sediment, nutrients and pollutants from water.

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3. In what part of Australia are koalas found? What do they eat?
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5 0
3 years ago
Read 2 more answers
What is natural selection? How does this work on organisms in nature? (should be at least 3 sentences)
BigorU [14]

Answer:

The natural selection is a theory made by Charles Darwin where animals better adapted to their environment tend to survive and produce offspring. for example, there are about 50% of beetle that are green and 50% orange.  If crows tend to eat green beetles more, there will be more orange beetle to produce offspring so there wood then be less green beetles to be eaten by crows.

An environment can change over time and this will cause for the animals living in the environment to adapt as well. These changes will occur when an animal with undesirable traits don't survive to reproduce. The offspring of individuals that do survive to reproduce will inherit their parent's desirable traits. Over many generations, the desirable traits will be seen in more-and sometimes all- of the individuals in the population

Explanation:

That is the natural selection told in my words, but please do your best to rewrite your own sentence/paragraph. Copying another's work is called plagiarism and any teacher can automatically give you a 0% for this.

Anyway, goodluck.

<em>Please mark as Brainliest and feel free to ask for any more information.</em>

<em>                                                       ~~~They Speak To Me~~~                                                            </em>

4 0
3 years ago
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