Answer:
Tubules?
Explanation
The trachea, spiracle, and air sac are part of their respiratory system, Howeber, the tubules are what take away the carbon dioxide from their system. Im not sure if they produce the carbon dioixde. But they are a part of what removes the carbon-dioxide from their body.
Dad 2 is the baby's father because his DNA matches up the most with the babies, hope that helps!
The cell wall because of the fact it is present in the plant cell and not in the animal cell
The correct answer is Turgor. Turgor pressure keeps plants rigid, that is why plants are called turgid.
