Increased frequency refers to how greatly one increases the level of training. true or false

Increased frequency refers to how greatly one increases the level of training. True. 

Not necessarily true. I think for your purposes the answer would be true, however frequency is not the only factor! For instance, you could workout 10 times a week but it could be for 2 minutes with minima effort and you would easily be training at a higher level if you worked out 6 times a week for 60 min with high effort level. So frequency is not everything! Tell your instructor that and I bet he/she would have to change the wording of the question!

Animals will lose energy because it is converted to heat