Why do people disagree about fracking, a process of extracting oil and gas from the ground that may lead to the contamination of groundwater?
Because people value the benefits of extracting more oil and gas and the costs of
environmental damage differently.
Because machines, not people, will be employed in this process.
Because there are faster ways of extracting oil and gas from the
Because fracking has not been proven to effectively extract oil and gas.

the answer is d.) homologous; have mammary glands

2%? i tried finding the exact sorry if it's not 100% correct ; -;

this age may represent the age of the earth's accretion, of core formation, or of the material from which the earth formed. this dating is based on evidence from radiometric age-dating of meteorite material and is consistent with the radiometric ages of the oldest-known terrestrial and lunar samples.

flooding wildfire landslides climate change the factors listed have an immediate effect on the animal populations found in any habitat. the four factors would lead to a death. b emigration. eliminate c immigration. d mutations.