Answer:Observation.
Explanation:Daniel is closely observing the behaviours of students before making any assumption.
Answer:
A. FITT
Explanation:
F - Frequency - how often she should exercise
I - Intensity - how hard she should work out
T - Time - how long each workout should last
T - Type - how many different exercises/activities she should complete
In general, pitch increases more rapidly than frequency for tones below 1000 Hz and less rapidly for tones above 1000 Hz. That is, for frequencies above 1000 Hz a greater change in frequency is needed to produce a corresponding change in pitch.