B) Pacific Plate and Indian-Australian Plate
Explanation:
The plate boundary where one lithospheric plate is sliding under another is the found between the pacific plate and Indian-Australian Plate. 
- These margins are called convergent margins. 
- This is a typical oceanic crust in its entirety makes up the bulk of the Pacific plate. 
- Oceanic crusts are denser than the underlying mantle that is below. 
- The Indian- Australian plate subducts or goes under the pacific plate and it forms the Puysegur Trench.
- Trenches are common feature of subduction zones. 
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Lithosphere brainly.com/question/9582362
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That would be the <span>Cone-bearing plants.</span>