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3 years ago

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A mummy is discovered whose stone tomb includes cloth, food, and other organic remains. what dating method would most likely be

used to date the tomb?
a. electron spin resonance
b. biostratigraphy
c. dendrochronology
d. carbon 14

1 answer:

kolezko [41]3 years ago

3 0

Organic materials can be dated by using Carbon 14 dating (D)

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A group of organisms that can reproduce to produce fertile offspring (babies that can reproduce).

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Answer:

Población

Explanation:

Puesto que no se especifica que individuos realizan la acción podemos deducir que habla de los seres en general, así pues , de todas las definiciones creo que la población es la más acertada.

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2 years ago

25POINTSHELP ExampleS of how conditions on Earth would worsen if greenhouse gases increase.

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ExampleS of how conditions on Earth would worsen if greenhouse gases increase.

Increase Surface Temperautre
Heats The Oceans
Melts Polar Ice

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2 years ago

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What percentage of our DNA is the same as a mouse?

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About 90% of our DNA is the same.

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2 years ago

What are animal characteristics?

Travka [436]

The set of characteristics provided by Audesirk and Audesirk are: Animals are multicellular. Animals are heterotrophic, obtaining their energy by consuming energy-releasing food substances. Animals typically reproduce sexually. Animals are made up of cells that do not have cell walls.

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3 years ago

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A planet has a mass of 5.97 x 1024 kg and a radius of 6.38 x 106 m. Find the weight of a 65.0 kg person at 1000 km above the sur

mote1985 [20]

<u>Answer:</u> The weight of the person above the surface of a planet is 635.83N.

<u>Explanation:</u>

To calculate the weight of a person, we use the formula:

$w=mg$ ....(1)

where,

w = weight of an object

m = mass of the person = 65kg

g = acceleration due to the gravity of the planet

For the calculation of weight, we need to first find the acceleration due to gravity and for that we use the formula:

$g=\frac{GM}{r^2}$

where, g = acceleration due to gravity = $?m/s^2$

G = Universal gravitational constant = $6.67\times 10^{-11}Nm^2/kg^2$

M = mass of the planet = $5.97\times 10^{24}kg$

r = distance of the person from the planet = $6.38\times 10^6m$

Putting values in above equation, we get:

$g=\frac{(6.67\times 10^{-11}kgm/s^2.m^2/kg^2)(5.97\times 10^{24}kg)}{(6.38\times 10^6m)^2}\\\\g=9.782m/s^2$

Putting this value in equation 1, we get:

$w=65kg\times 9.782m/s^2=635.83N$

Hence, the weight of the person above the surface of a planet is 635.83N.

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3 years ago