Answer:
1.Según la forma de vida y de obtener alimento los organismos de un ecosistema se clasifican en organismo productores, organismos consumidores y organismos descomponedores.
2.Las condiciones ambientales en ergonomía tienen que ver con el diseño de aspectos como la temperatura, la iluminación o el ruido. En centros de atención a personas dependientes los principales problemas se relacionan con la temperatura y la iluminación y afectan a casi todos los trabajadores
3.SUSTANCIAS ORGÁNICAS E INORGÁNICAS Las sustancias orgánicas son todas aquellas relacionadas con la vida, y se componen de carbono, de oxígeno o hidrógeno, mientras que las inorgánicas son sustancias "muertas", donde escasean estos elementos propios de la vida como el carbono, el oxígeno y el hidrógeno, o si
Answer:
digestion
i think this is the answer
In an experiment, that subjected participants to increasing isolation in a computerized ball-tossing game, fMRI scans showed activity in the cingulate cortex, a region of the brain that is active during EMOTIONAL PAIN.
Cingulate cortex is the limbic lobe involved in emotion formation, memory, learning, problem solving and self control.
Answer:
Option C, At a subduction zone, oceanic crust is forced deep into the Earth.
Explanation:
At sub-duction zone, the dense oceanic plates coincides with the less dense continental plates and thus sink below the continental plates. Sometimes these oceanic plates being dense, sink to greater depth with in the earth’s mantle. The sub-duction zone causes earth quakes of high intensity when oceanic crust penetrates to greater depths of earth crust as they tend to change the rheology of the earths’ mantle and also causes bending of plates
Hence, option C is correct
Answer:
A shark's skeleton is made of cartilage , a type of strong but flexible tissue .Most other fish are covered in smooth , flat scales . A shark is covered in sharp , toothlike scales called denticles . Most other fish have flaps over their gills.
Explanation:
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