I think randomWhen neutral interactions between individuals and environment; unequal distribution of resources and
Answer:
The swim bladder is located in the body cavity and is derived from an outpocketing of the digestive tube. It contains gas (usually oxygen) and functions as a hydrostatic, or ballast, organ, enabling the fish to maintain its depth without floating upward or sinking.
Explanation:
I would say different
Like you like different genders
Make sure you post the picture of the tree, so I can answer.
