Which of the following statements accurately describes the process of dating earth history?
a. scientists use index fossils to determine the specific years of age of a new fossil.
b. scientists use relative dating to determine the absolute age of a new fossil.
c. scientists use radioactive isotopes to determine the absolute age of a new fossil.
d. scientists use radiometric dating to determine the relative age of a new fossil

c.
using radioactive isotopes, which decay at a steady rate,
scientists can find the age in years of a sample. this technique takes advantage of the
fact that different radioactive isotopes have diffe

Wht happens as electrons in the electron transport chain release their energy

Chinese privet is a plant that is native to china. over 150 years ago, chinese privet was introduced to the united states as a fast-growing shrub that serves as an excellent privacy hedge. with no natural herbivore, chinese privet quickly established itself and spread in natural areas throughout the southeast and eastern seaboard of the united states. its dominance in these areas has jeopardized the survival of native plant species. chinese privet provides evidence that introducing non-native organisms can cause environmental damage integrated pest management strategies will not decrease chinese privet populations american gardeners can easily control the spread of chinese privet non-native plant species have type i survivorship curves

9. the history of life on earth is recorded in