Answer:waning cresent
Explanation:waning crescent
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.
chaos theory was developed to analyse many nature’s complex phenomena that seem to defy prediction. In chaotic systems, small perturbations can have large and seemingly unpredictable effects. There is the famous example of a butterfly’s flapping wings influencing the weather thousands of miles away.
it can be applied to ecosystems. Empirical dynamic modeling, which is based on chaos theory, uses sea surface temperature to help predict salmon population fluctuations.
The answer is D
It contains the base Uracil.
Answer:
Explanation: i dont know but good luck
