sponges造句
HestudiesgiantbarrelspongesgrowingoncoralreefsintheCaribbean.Thefootingcoralsstarttoanchordownonthelooserocks,andthesubterraneanspongesburrowunderneath.Andtherealsuperstarsareanimalssuchasseastars,fla...
HestudiesgiantbarrelspongesgrowingoncoralreefsintheCaribbean.Thefootingcoralsstarttoanchordownonthelooserocks,andthesubterraneanspongesburrowunderneath.Andtherealsuperstarsareanimalssuchasseastars,fla...