Explain why food guidelines are important

Which term describes a normal value for something in the body? a.homeostasis b.set point c.feedback loop d.integration center

How much time has elapsed from the very beginning of "the memior of the conquistador bernal diaz del castillo" to the end? a. castillo's whole life b. a quarter of an hour c. a few weeks d. a decade

The pressurized plants and fungi mentioned in the video have some surprising similarities. what differences would you expect them to have?