This response from your immune system, generated by the B lymphocytes, is known as the primary response. It takes several days to build to maximum intensity, and the antibody concentration in the blood peaks at about 14 days.
Rating Newest Oldest. Best Answer: Starfish (PC name: Sea Stars) live in the intertidal zone of the ocean. In particular the low, middle and high intertidal zones. Few can survive in the spray zone due to dessication from the sun.
Starfish have five or more (in some species) arms that radiate outward from a central body disc. The upper-side of their body can be smooth, bumpy or spiny. The mouth of starfish is located under the central body disc and tube feet line the bottom side of the arms.The tube feet enable the starfish to move using a hydraulic system, also known as a water vascular system. Most starfish are bottom feeders.Starfish are often brightly colored animals.he mouth of starfish is located under the central body disc and tube feet line the bottom side of the arms. The tube feet enable the starfish to move using a hydraulic system, also known as a water vascular system. Most starfish are bottom feeders. Starfish are often brightly colored animals.