How would you define the relationship between Parker and Toby the great with symbiosis? mutualism?, parasitism?, commensalism?, competitive?, predatory? in the article "dog tell owner with epilepsy when seizure is coming"

Sky farms debut index click ban

The higher you go up the less oxygen there is 

The answer to this will be from your lab notes/procedure. it would be best to ask another student who participated in the lab as we do not know what was done, what enzyme or if the temperature is celsius or fahrenheit. if i were to guess though i'd say the rate stopped due to enzyme denturing at high temperature