All forms of life on earth are linked together in some type of food relationship.
true
false

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

What condition is kept close to its set point in osmoregulation? a. body temperature b.platelet count c.blood glucose level d.water balance

In which of the following relationships is one organism always benefited while the other organism is always harmed