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JulijaS [17]
3 years ago
5

La quimica analitica tiene como objetivo de estudio el analisis culitativo y cuantitativo de las sustancias que contruyen loz ma

teriales que encontramos en la naturaleza .Contempla las tacenicas de manipulacion y la fundamentacion teoricas para las separaciones , identificaciones y medidas. Las reacciones quimicas son evidencia de los cambios cualitativos y cuantitativos que se dan en los proceso de !a vida diaria y de la naturaleza. para el analisis cuantitativo de las sustancias se aplican los metodos gravimetricos y volumetricos .
a) ¿En que se diferencia estos metodos de analisis?

b) ¿En que caso se aplica cadanuno de ellos?​
Biology
1 answer:
kipiarov [429]3 years ago
3 0

Answer:

I don't understand your language

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Carbon, hydrogen, oxygen, and nitrogen are all found on the Periodic Table of Elements. What does this mean?
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4. Which of the following are parts of the amniotic reptile egg? (Choose all that apply) amniotic fluid albumen water space shel
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The parts of the amniotic reptile egg include the amniotic fluid, the albumen, and the shell.

<h3>Parts of an amniotic reptile's egg</h3>

The various parts of amniotic reptile's eggs include:

  1. The external shell which serves as a protective layer
  2. The yolk which supplies energy to the embryo
  3. The albumen supplies the embryo with water and proteins
  4. The extra-embryonic membranes - the chorion, the allantois, and the amnion.

The chorion serves as a channel for gaseous exchange between the embryo and the environment.

The allantois partially functions as waste manager and in respiration. It stores nitrogenous wastes and gets rid of them as well as participates in gaseous exchange along with the chorion.

The amnion protects the embryo against mechanical shocks. It also protects the developing embryo from being dehydrated.

In other words, the 3 extra-embryonic membranes protect, facilitate gaseous exchange, and ensure that wastes are properly disposed of.

More on amniotic eggs can be found here: brainly.com/question/14791069

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E. Caomouflage is what prey use to blend into their surroundings.
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<span>by damaging the plant's leaves and changing the chemistry of soils and surface water</span>
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