Urgent
which of the following were characteristics of the ice age:
the ocean level was lower than it is today.
glaciers covered massive areas of land.
early humans fled south.
people adapted by using fire and living in caves.
there were no animals for food or clothing.

Match the following: 1. empirical the belief that an idea should be evaluated based on how it works 2. fundamentalism knowledge based on observation and experiment rather than theory 3. obtrusive to intentionally force ideas or intrude on others 4. pragmatism not religious or spiritual in nature 5. secular a religious doctrine that emphasizes a return to rigid principles