4) Larva
Coral reproduce both sexually and asexually. The offspring produces sexually may be referred to as larvae and are the juvenile form of coral.
        
                    
             
        
        
        
An adaptation is a trait that "evolved" for a particular condition that allows the animal to survive. Something is adaptive if it is a useful trait but not necessarily one that occurred in response to a particular selection pressure. Basically a trait is an adaptation if it is the product of selection, and adaptive if it is beneficial in the present time.
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Answer:
Zoospore is a motile asexual spore usually found in algae(endogenous). ... Chlamydospores are thick-walled, large resting spores of several kinds of fungi. Sporangiospore is an aerial hypha that produces sporangiospores of zygomycetes.
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Answer:
The coral reefs of the Caribbean are thought to be under threat
Explanation:
Overfishing threatens over 60 percent of Caribbean coral reefs. Declines in coral cover and increases in algal cover have been observed across the region. This analysis identified about one-third of Caribbean reefs at high threat from overfishing pressure and about 30 percent at medium threat.
 
        
             
        
        
        
To protect them from ultraviolet rays from the sun.