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schepotkina [342]
3 years ago
12

__________ is a way to determine the age of a fossil by comparing the number of stable isotopes to the number of unstable isotop

es using a known half-life.Select one of the options below as your answer:A. Carbon datingB. Oxygen datingC. Radioactive datingD. Relative dating
Social Studies
2 answers:
tangare [24]3 years ago
8 0
Radioactive dating is a way to determine the age of fossils by comparing the number of stable isotopes to the number of unstable isotopes using known half-life. The only rocks that can be radiometrically dated would be the igneous rocks. The answer would be letter C.
miss Akunina [59]3 years ago
7 0

Answer:

The correct answer is C. Radioactive dating is a way to determine the age of a fossil by comparing the number of stable isotopes to the number of unstable isotopes using a known half-life.

Explanation:

Radiometric dating or radioactive dating is the determination of the age of an object from the radioactive substances contained therein and the products of radioactive decay. This dating process is based on the tendency of certain atoms of chemical elements to emit particles and radiation from their unstable nuclei. This emission is called radioactivity.

When a radioactive nucleus disintegrates, the products formed may be unstable, later disintegrating to a balance. Nuclear transformation is called radioactive decay.

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Athletes who drink socially are advised to do so in moderation and consider abstaining for ____ prior to a prolonged endurance c
vova2212 [387]

Professional athletes are advised to refrain from alcohol altogether. But in the even that they indulge socially, they are expected to refrain from alcohol consumption at least 24 hours prior to a contest.

  • While the effects are dose-dependent, alcohol consumption can result in poorer balance, slower reflexes, decreased judgment, and altered motor abilities.
  • These bodily impacts may not only have a detrimental impact on an athlete's ability to perform, but they may also make them more vulnerable to injury.
  • The body's capacity to transform food into energy is decreased by alcohol.
  • Additionally, it lowers blood sugar and carbohydrate levels.
  • Dehydration and lactic acid buildup also contribute to decreased aerobic performance.
  • Hangover symptoms include headaches, nausea, diarrhea, exhaustion, dehydration, and body aches can make it difficult to perform physically.
  • Alcohol consumption has no positive effects on athletic performance.

From the above, it is clear that 24 Hours is the correct answer.

Learn more about the Effects of Alcohol on Sports Performance here:

brainly.com/question/8858534

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3 0
2 years ago
Which of the following requirements had to be met before a state could be formed in the Northwest Territory?
Rina8888 [55]

Pretty sure the answer is D

8 0
3 years ago
Which of these is a characteristic of an authoritarian system of government?
kvasek [131]

Answer:

Characteristics. Authoritarianism is characterized by highly concentrated and centralized government power maintained by political repression and the exclusion of potential challengers. It uses political parties and mass organizations to mobilize people around the goals of the regime.

Explanation:

3 0
2 years ago
A client with gastric hypersecretion is scheduled for surgery. the nurse teaches the client that the procedure will lessen the s
BlackZzzverrR [31]

The procedure will lessen the stomach's production of acid by altering vagus nerve.

A vagotomy is a surgical procedure in which a portion of the vagus nerve is removed. A simple vagotomy removes the parasympathetic supply from the stomach to the transverse colon's left side of the  vagus nerve . Other techniques concentrate on the branches that connect the retroperitoneum to the stomach.

Denervation of only the branches supplying the lower oesophagus and stomach is referred to as highly selective vagotomy (leaving the nerve of Latarjet in place to ensure the emptying function of the stomach remains intact). It is one of the peptic ulcer treatments.

Vagotomy is an important part of the surgical treatment of peptic (duodenal and gastric) ulcer disease (PUD).

Learn more about vagus nerve  here-

brainly.com/question/6626477

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6 0
1 year ago
How did domesticating plants help the people of the neolithic era domesticate animals by domesticating plants people could barte
mafiozo [28]
Answer:
b) Domesticated plants were used to attract animals that could be domesticated.
Explanation:
Domestication is the process of getting wild animals or plants to become tame and adaptable for human use.
Domestication of plants taking wild plants and plant them, water and take care of them till they blossom and can be consumed or used for other purposes.
Domesticated plants like wheats, barleys, rice, etc were used to attract animals like goats, sheep and cows for domestication
4 0
3 years ago
Read 2 more answers
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