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exis [7]
3 years ago
12

Help!! Why do geologists radioactive/carbon dating determine absolute age? (i need this quickly!)

Biology
1 answer:
Masja [62]3 years ago
4 0

Absolute dating methods determine how much time has passed since rocks formed by measuring the radioactive decay of isotopes or the effects of radiation on the crystal structure of minerals. Paleomagnetism measures the ancient orientation of the Earth's magnetic field to help determine the age of rocks.

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The reaction occurs only at extremely high temperatures.<br> O Fusion<br> O Fission
Zanzabum

Answer:

fission

Explanation:

4 0
3 years ago
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Write two examples and two characteristics of monocot and dicot plant​
Sophie [7]

Answer:

MONOCOTS                                                  DICOTS

Embryo with single cotyledon           Embryo with two cotyledons

Pollen with single furrow or pore          Pollen with three furrows or pores

Flower parts in multiples of three      Flower parts in multiples of four or five

Major leaf veins parallel                  Major leaf veins reticulated

Explanation:

Monocots include most of the bulbing plants and grains, such as agapanthus, asparagus, bamboo, bananas, corn, daffodils, garlic, ginger, grass, lilies, onions, orchids, rice, sugarcane, tulips, and wheat.

8 0
3 years ago
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A type of circuit that has only one path is called a —
7nadin3 [17]

The answer is series circuit.

5 0
3 years ago
The extreme uninhibited behaviors often associated with a large consumption of alcohol are a result of increased activation of t
aalyn [17]

Answer:

Gamma-aminobutyric acid (GABA)

Explanation:

Gamma-aminobutyric acid (GABA) is the inhibitory neurotransmitter found in the central nervous system of mammals, especially humans, which is responsible for the regulation of communication between the brain cells, and also implicated in the slowing down of signals as neuronal impulses is reduced when it is activated. This is mostly responsible for the extreme uninhibited behaviors often associated with large alcohol consumption.

6 0
3 years ago
What are the seven states that rely on the Colorado River as a water source?
Nookie1986 [14]
Those states would be Wyoming, Colorado, Utah, New Mexico, California, Arizona, And Nevada
The Upper Basin States being Wyoming Colorado Utah and New Mexico
The Lower basin states being Cali Az and Nevada
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3 years ago
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