What tube acts as the trunk of the respiratory tree?

The trachea

Explanation:

The trachea extends from the neck and divides into two main bronchi that divide into the lungs. They are like the trunk of the bronchial tree. The bronchi are structurally similar to the trachea, as they are divisions from it.

trachea

Explanation: The trachea extends from the neck and divides into two main bronchi that divide to the lungs. They are like the trunk of the bronchial tree. The bronchi are structurally similar to the trachea, as they are divisions from it.

https://www.healthline.com/human-body-maps/lung-trachea-bronchial-tree#1

humans can cause extinction of a species through overharvesting, pollution, habitat destruction, introduction of invasive species (such as new predators and food competitors), overhunting, and other influences. explosive, unsustainable human population growth is an essential cause of the extinction crisis.

explanation:

i didn't have the answer choices , but i tried my best.

the answer is golgi apparatus