noun🔗ShareAlgas marinasAny of numerous marine plants and algae, such as a kelp."After the tide went out, the children collected colorful seashells and slippery seaweeds from the beach. "Después de que la marea bajó, los niños recogieron conchas marinas coloridas y algas marinas resbaladizas de la playa.plantbiologyoceanorganismnaturefoodvegetableenvironmentscienceChat with AIVocabulary GamePractice Reading