Which phrase describes this plate boundary? does not occur in oceans

The unique structure of the neuron is dedicated to the efficient and rapid transmission of neural signals. the relationship between neurons, the spinal cord, and the brain constitutes an elaborate communication system throughout the human body. all but one of the functions listed below are a result of this interaction.

In the respiration-photosynthesis cycle shown above, what are the products of cellular respiration that belong in box 2?

What organs comprise the respiratory system of a bird