Answer:
Like plants, humans and other animals depend on glucose as an energy source, but they are unable to produce it on their own and must rely ultimately on the glucose produced by plants. Moreover, the oxygen humans and other animals breathe is the oxygen released during photosynthesis.
Explanation:
Plants produce oxygen that animals use for respiration
Type of energy that can be sensed by the ears is sound energy.
A.
Density is mass of object per unit volume
