Line 1 shows position data for an object that is moving at constant velocity. Use the
centimeter ruler to measure the distance of each dot from dot 1. Record the data in the
table.

the correct answer in apex is tissue development, i know because i just had this question

the species living around the vents are especially good at dispersal.  

deep-sea vent originates on the floor of the ocean when seawater circulates through hot volcanic rocks, usually situated where the new oceanic crust is being produced.  

biological dispersal refers to the movement of species from their location of birth to their site of breeding, or from breeding site to another. similarly, the oceanic dispersal refers to the movement of the species from one land mass to another by sea crossing.