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exis [7]
3 years ago
15

If you found a fossilized dinosaur bone, what method could be used to determine the age of the fossil?

Biology
2 answers:
allochka39001 [22]3 years ago
6 0

Answer:

Radiometric dating for the analysis of isotopes in the fossil.

Explanation:

Radiometric dating can be used to determine the precise age of a fossil by measuring isotoped decay within tge fossil or the surrounding rock in contact with it.

kvasek [131]3 years ago
6 0
O metodo ulilizado e datação radioativa
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Options for the question have not been given. They are as follows:

A. dinoflagellates.

B. Choanoflagellida.

C. Stramenopiles.

D. euglenoids.

E. foraminifera.

Answer:

C. Stramenopiles

Explanation:

Stramenopiles or heterokonts are a part of Chromista kingdom. They comprise of both unicellular and multicellular protists. They are characterized by presence of two dissimilar flagella in the motile life cycle stage. Their chloroplast is also surrounded by four membranes which indicates origin from symbiotic relationship. They include many classes like diatoms, golden algae and brown algae. Brown algae belongs to the class Phaeophyceae. They are marine multicellular algae and are commonly known as seaweeds.

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Grass (that is healthy) looks green because Group of answer choices it emits green light and absorbs other colors. it reflects g
SVETLANKA909090 [29]

Answer:

it reflects green light and absorbs other colors.

Explanation:

The term pigment derives from the Latin pigmentum, which means the <em>substance that produces color</em>.

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Pigments are chemical molecules that produce color by the selective absorption of sunlight. Whenever white light meets a pigment, some wavelengths are absorbed by the pigments while others are reflected. The color expressed is the product of the reflection. The reflected spectrum is perceived as color and determined to be the pigment color or the color of an object or organism.

The color that tissue or vegetal organ express will depend on the pigment concentration or the combination of many of them.

The green color is ordinary in most vegetable species. Chlorophyll is responsible for this coloration, present in almost every vegetable species. This pigment absorbs blue and red wavelengths. But they reflect spectrums of green wavelengths, meaning that the expressed color is green in different tones.

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All of the following statements about prokaryotic flagella are correct EXCEPTA) They are driven by the proton motive forceB) The
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Is it 32 I don't really know
dimulka [17.4K]
I think it would be 32 as well because the higher it gets then it moves faster.

Hope this helps,
QueenBeauty666
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3 years ago
What happens during translation that guarantees the amino acids will be added to the polypeptide chain in the
Mila [183]

In the translation process message is decoded into a polypeptide through interlinking of peptide bond amino acid.

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Translation involves decoding a messenger. It is covalently strung together. In this process each amino acid has a carboxyl and amino group. Ribosome is catalyzed for this reaction and generate the one water molecule.

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