The lateral line system provides tactile sense organs ( that is from cyclostome fishes to amphibians or the aquatic vertebrates) with a sense of distant touch, enabling these animals to sense objects that reflect pressure waves and low-frequency vibration. This system made up of multiple of neuromasts.
Answer:
i think 1 is either b or d
Explanation:
Kidney. The kidney plays the role of keeping blood pressure in check by altering the blood volume.
