Biology, 12.07.2019 13:00 teddybear196510
Me answer these ! ; 0; (60 points) ( 1 ) - what is the defining characteristic of invertebrates? what are four characteristics of chordates? ( 2 ) - name two waste products that are produced by an animal's cells. why must these waste products be eliminated from an animal's body?
Answers: 1
Biology, 22.06.2019 08:10
Match the functions to the cell types ? contraction and relaxation. conducting electrochemical signals fighting diseases carrying genetic material
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Biology, 22.06.2019 10:30
Subduction zones form when an oceanic plate collides with another oceanic plate or continental plate. the continental crust is lighter and less dense than oceanic crust. continental crust's density is approximately 2.7 grams per cubic centimeter. oceanic crust is thinner and the average density is about 3.3 cubic centimeters. when the two crustal plates converge the oceanic plate always bends and subducts beneath a continental plate. once the oceanic crust subjects, the rocks are subjected to changes in heat and pressure. because of this, we would expect to find rocks in the area of a subduction. a) clastic b) igneous c) metamorphic d) sedimentary
Answers: 2
Me answer these ! ; 0; (60 points) ( 1 ) - what is the defining characteristic of invertebrates?...
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