[Solved] Which correctly describes the evolutionary origin and adaptive radiation of molluscs? A)Molluscs originated in freshwater and invaded both terrestrial and marine environments B)Molluscs originated on land,all classes then invaded both freshwater and marine environments C)Molluscs originated on land,all classes then invaded freshwater and the bivalves and gastropods invaded marine environments D)Molluscs originated in the sea,both bivalves and gastropods invaded marine environments and the land E)Molluscs originated in the sea,bivalves and gastropods invaded brackish and freshwater environments,and just gastropods invaded the land Strike Price: The price at which a derivative contract can be exercised, specifically referring to the price at which the holder of an option can buy (call option) or sell (put option) the underlying asset. Listed Options: Contracts traded on a stock exchange that give buyers the right, but not the obligation, to buy or sell a security at a specified price within a certain time period. Post Margins: The practice of depositing collateral to cover potential losses in trading accounts, especially in futures and options markets. Naked Listed Options: Options contracts that are sold without owning the underlying asset, posing a higher risk due to the potential for unlimited losses.