Answer:
the injury happened at some point during its life and is not a genetic defect
An acronym for change would be preserve because that means keep
Some spicules are formed of the mineralized substances calcium carbonate and silica, while others are made of an organic substance called spongin. Sponginskeletons<span> were and are used as scrubbers in bathtubs, though they are fairly expensive. The ubiquitous bathtub accessory called a lufa is NOT a </span>sponge<span>, but a plant.</span>
That’s a lot of work for five pints but I’ll help