BMR or Basal Metabolic Rate
The "set-point theory" implies that each individual is genetically programmed to carry a particular amount of body weight.
The set point is the weight range in which your specific body is programmed to work. The set point theory trusts that a man's body will battle to keep up that specific weight range.
The answer is B
A keystone predator would increase niche diversity and help reduce niche competition <span />
Fastest is o over a hundred knots per hour slowest is from under one knot per hour