Explanation:
respiration because it's about blood circulation
nothing is there what are you talking about
Tussock moths obtain energy by cellular resporation by the oxidation of food they consume. The food they consume is oxidised to synthesize special type of phosphate which is then stored as energy. The energy is utilised by their cells whenever needed.
Answer:
She should hang up a feeder of the old food next to the feeder of new food to test which one they really like more.