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Stolb23 [73]
2 years ago
12

Why do we not have many fossil records from the precambrian era?

Biology
2 answers:
maria [59]2 years ago
7 0
Most living parts didnt have bones they were single celled
Sergio [31]2 years ago
6 0
Most life-forms were single-celled, with no hard parts to fossilize.
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What is sustainable development?
fenix001 [56]

Answer:

The long term development which is done by the preservation ,utilization and management of resources which is used by present generation and with preservation for future generation is sustainable development.

the conservation of habitat of living beings and plants is called environment conservation.

8 0
2 years ago
Why is the air colder farther from the earth?
Mandarinka [93]

Answer:

Why is the air colder farther from the earth,you ask ?its easy

Explanation:

A pretty basic answer is that the farther away you get from the earth, the thinner and thinner  the atmosphere gets. The total heat content of a system is directly related to the amount of matter present, so it gets cooler and cooler at higher elevations.

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Lichens, represented by this symbiotic relationship, are responsible for _____________ or the establishment of a new site for pl
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3 years ago
neogi ds, trikha v, mishra kk, bandekar sm, yadav cs. comparative study of single lateral locked plating versus double plating i
Ann [662]

Plating is a producing procedure wherein a skinny layer of steel coats a substrate. this may be achieved via electroplating, which calls for an electric current, or via electroless plating, which is in the autocatalytic chemical method.

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Like plating, the coating is applied to metallic surfaces for protective functions. however, unlike electroplated surfaces, powder-lined surfaces are basically blanketed in paint – not steel.

The plating procedure is a submit-manufacturing system. It involves the coating or overlaying of the surface of a workpiece with a skinny layer of metallic. The simple know-how of Plating to have a thin layer of one steel coating a substrate. therefore, the aim is to enhance the general quality of the product.

Learn more about Plating here:

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