Please help!Which organisms are secondary consumers? Check all that apply.
kelp
kelp crab
sea otter
sea urchin
horn shark
elephant seal

I'll give u a thanks, mark you as brainliest, give you points, and give you 5 stars!PLEASE ANSWER if you know. Don't guess..

Subduction zones occur on earth where dense oceanic crust dives under more buoyant continental crust. these boundaries are characterized by a deep ocean trench next to a high continental mountain range, large numbers of earthquakes and volcanoes. all of this is further evidence for the a) big bang theory b) origin of the species eliminate c theory of plate tectonics d theory of natural selection 4 sedimentary rocks found high in the himalayen mountain

__can be defined as which velocity changes

The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed