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Kamila [148]
2 years ago
8

What is the Earth's core made of

Biology
2 answers:
Bond [772]2 years ago
6 0
The earth core is made of Nickel && iron
Kaylis [27]2 years ago
6 0
The answer to the question is nickel and iron

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bezimeni [28]
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3 years ago
Name two types of germination giving an example in each case​
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2 years ago
A clay plate has a volume of 30.0cubic centimeters and a mass of 59.1grams. Calculate its density.
Nataly_w [17]

The density of the clay plate is  1970 kg m⁻³

the problem we are dealing with is related to density, which is the mass of a unit volume of a material substance. The formula for calculating density is d = M/V, where d is density, M is mass, and V is volume. Since we are provided with the volume of the clay plate which is 30.0cubic centimeters and the mass of the plate which is 59.1grams

so,V= 30 cm⁻³=3x 10-5 m and  M=  59.1grams= 0.0591 kg

Therefore, the density of the plate is:  M/V

=>d = 1970 kg m⁻³

To know more about density refer to the link  brainly.com/question/15164682?referrer=searchResults.

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5 0
11 months ago
1.increasing heart rate raised the blood delivery of the body<br> True or false
Masteriza [31]
True
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3 years ago
During photosynthesis, plants release____ into the air through their leaves.
Pani-rosa [81]

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