Answer:
FALSE
Explanation:
But carbon-14 dating won't work on dinosaur bones. The half-life of carbon-14 is only 5,730 years, so carbon-14 dating is only effective on samples that are less than 50,000 years old. Dinosaur bones, on the other hand, are millions of years old -- some fossils are billions of years old. To determine the ages of these specimens, scientists need an isotope with a very long half-life. Some of the isotopes used for this purpose are uranium-238, uranium-235 and potassium-40, each of which has a half-life of more than a million years.
A city hall or governing building should represent the nucleus because it is like the ''control center'' so a city hall would fit that description. Hope this helps!!
D. What should be considered music and what should not?
<h3>
What is scientific question?</h3>
A scientific question is a question that may lead to a hypothesis and help us in answering (or figuring out) the reason for some observation.
A solid scientific question must be testable and measurable. You can complete an experiment in order to answer it.
A question that is impossible for scientists to answer is what should be considered music and what should not?
Thus, what should be considered music and what should not? is the answer.
Learn more about scientific question here: brainly.com/question/17216882
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Answer:
False.
Explanation:
The dose for endotracheal administration of epinephrine is higher than the dose of intravenous epinephrine. The endotracheal recommended dose is 0.5 to 1.0 ml/kg of epinephrine, while for the intravenous, the recommended dose of epinephrine is 0.1 to 0.3 ml/kg.
