Answer: Asexual reproduction causes less competition for resources.
Explanation:
Answer:
A. Mid-ocean ridge. I'm not sure if I'm right.
<span>The quality of Australian land is unique as the properties of the earth crust are different. There is no much of evolution of land and is an isolated space which is the reason for the said placental mammals do not habitat there but has their own diverse kind of these marsupials.</span>
