Which best describe the climate of the Cenozoic? early warmth followed by an Ice Age
unusually high temperatures the entire era
cold and dry followed by a period of glaciation
complete ice coverage for the entire era

The global climate of the early portion of the Cenozoic period was much warmer than it is today, and the overall climate of the Earth was much more consistent regardless of proximity to the equator. ... The Neogene period saw a drastic cooling, which continued into the Pleistocene epoch of the Quaternary period.

the answer is b for brother

the reform movements that arose during the antebellum period in america focused on specific issues: temperance, abolishing imprisonment for debt, pacifism, antislavery, abolishing capital punishment, amelioration of prison conditions (with prison's purpose reconceived as rehabilitation rather than punishment), the humane treatment of animals, the humane and just treatment of native americans, the establishment of public institutions for the care of the destitute, orphans, blind, and mentally ill, the establishment of public schools, the abolition of tobacco use, vegetarianism, health reform, homeopathic medicine, woman's rights (including, at first, especially the establishment of a woman's right to own property apart from her husband and her right to sue for divorce), and the amelioration of labor conditions (including higher pay, the right to form unions, the right to strike, and the demand for limits on the number of work hours, and safe working conditions).

explanation: