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Margarita [4]
3 years ago
12

What happened at the end of the Archean?

Biology
2 answers:
alexandr1967 [171]3 years ago
8 0

Answer:

The Archean Eon marked a time when Earth’s climate began to stabilize.

Earth cooled down from its molten state. It eventually could support oceans. Tectonic activity built continents.

In the Archean Eon, oxygen filled the atmosphere and most of the world’s iron ore was deposited.

Because the Earth’s conditions stabilized, eukaryotic and multicellular life could finally emerge in the Proterozoic Eon.

Explanation:

Fiesta28 [93]3 years ago
8 0

Answer:

Earth cooled down from its molten state.

Explanation:

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Discuss one of the major issues in toxicology from any perspective.
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Food additives are substances intentionally added to foods for the purpose of preserving, enhancing or modifying their physical, chemical, biological or sensory properties without impairing their nutritional value. However, it is necessary to control the use of these substances, as ingestion of these substances may pose health risks.

Additives are found in most processed foods, such as cookies, breakfast cereals, soft drinks, jellies, artificial juices, candies and a host of other foods in the diet of Brazilians, especially children.

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Some audiences are even more vulnerable to consumption, such as pregnant women, the elderly, people with little food and children under three years. In the case of children the attention should be greater because the digestive and urinary systems are not yet fully prepared to process these substances.

The more industrialized the product, the more chemical additives it will have. The ideal is to prepare fresh products at home. However, as is often not possible, it is important that you read the label and choose the products with the least additives.

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In some parts of the world, rain forests are being cut down to make land available for homes, businesses, and farms. How does th
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Which muscle originates on the lateral epicondyle of the humerus and inserts on the olecranon process and superior portion of th
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Answer: Anconeus muscle

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Answer:

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