How is the concentration of animal bones explained? (movie: surviving africa)?

1 answer:

7 0

Animal bones contains minerals and so simmering them is generally believed to produce a broth that also contains minerals. Studies have demonstrated that calcium and magnesium levels in broth are generally related to cooking. but little is believed about the extraction of other elements, including toxic metals in broth.

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If it is 12:00 noon in California,what time is it in Virginia?

Anettt [7]

California is 3 hours ahead, so, 3:00 pm

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3 years ago

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There are several ways to model a compound. One type of model is shown.

Crank

Answer:

I added a screenshot attachment of the formula!

Explanation:

Molecular formula : It is the chemical formula which depicts the actual number of atoms of each element present in the compound.

Structural formula : It is a formula in which the lines are used between the bonded atoms and the atoms are also shown in the structural formula.

In the structural formula, the lines are used between the atoms.

As per given information of compound we conclude that, there are 4 carbon atoms, 9 hydrogen atoms and 2 oxygen atoms.

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2 years ago

The peroxisome functions in macromolecular biosynthesis _________. a. is responsible for cellular transport through the Golgi ap

kifflom [539]

Answer: Option D

The peroxisome functions in macromolecular biosynthesis and breaks down fatty acids and other organic compounds.

Explanation:

Peroxisome are cellular organelles that play roles in metabolic process such as oxidation of lipids to yield simple products of carbon dioxide and water.

It also helps in the synthesis of biotin, a vitamin that activates many enzymes catalysing several cellular reactions.

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3 years ago

Economic benefits of forest

omeli [17]

Forests play an important role in the economic development of a country. They provide several goods which serve as raw materials for many industries. Wood grown in forests serves as a source of energy for rural households.

Most of the world’s paper is made from wood and one rather reliable index to the degree of economic development of a country is its per capita consumption of paper. As an economy develops economically, paper is used as packaging material, in communications and in scores of other uses. No really satisfactory substitute for paper exists for many of its uses.

While it has long been recognized that forests play many roles in the economic development of a country in addition to providing wood fiber for many uses, the non-wood outputs of forests are coming increasingly to be recognized and valued everywhere in the world. Forests have watershed values especially in areas with fragile and easily eroded soils; tree cover may be highly valuable simply as protection to the watershed.

Forests are valued as a place for outdoor recreation. The kinds of forests most valuable for outdoor recreation are not always the same as the kinds most valuable for wood production and vice versa. The dense forest with trees closely spaced to take full advantage of the sunlight, moisture and fertility to grow wood, is often less attractive to the recreationist than a more open forest.

Forests are the home for many species of wildlife including mammals, reptiles and birds. Some of these forms of wildlife are clearly valuable to man. Ecologists have been much disturbed at the reduction in wildlife numbers, sometimes to the point of extinction, as tropical forests are cleared.

please mark as brainliest!!

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3 years ago

Please help me!!!!!

ExtremeBDS [4]

Hey I don't know the answer but what you can do is open another tab and go back to your lesson the answer might be in there.

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3 years ago