Answer:
troposphere - Responsible for earth's weather
exosphere - Air mergers into space
ionosphere - Used to send radio signals
stratosphere - Characterized by strong, steady winds
ozone layer - Protects earth from UV radiation
mesosphere - coldest layer
Explanation:
Answer: Catabolic reactions.
Explanation:
Catabolic reactions like cellular respiration and digestion breaks down food materials (through hydrolysis) such as fats, carbohydrates and proteins to release energy in form of ATP and NADPH.
Answer:
No, se debe a la capacidad de evolucion genetica que tengan los seres vivos frente a los cambios amientales.
Explanation:
Algunos animales frente a cambios ambientales buscan desarrollar mutaciones geneticas que le confieran una cualidad fenotipica que los beneficie en ese medio, es decir como por ejemplo: picos mas largos, plumajes de diferentes cualidades, patas o dedos mas cortos, etc.
Si esta modificacion genetica es capaz de transmitirse a travez de los progenitores de la especie entonces se puede deducir que la especie evoluciono, por ende tiene una adaptacion exitosa y no depende de sus celulas sino del codigo genetico que estas contengan y si son capaces de transmitir dichos genes para poder asi heredar otras generaciones las cualidades fenotipicas ideales.
Bacteria is not included as an abiotic factor in an ecosystem.
Answer:
This technique is called in-vitro fertilization.
Explanation:
In-vitro fertilization (IVF) refers to a form of assisted-reproduction technology in which the encounter of male and female gametes takes place outside the female organism (such as a human patient, in this case). IVF may be employed in several situations, including:
- Abnormalities in the female reproductive tract which impair the flow of the ovum into the uterine cavity (e.g. blocked fallopian tubes).
- Abnormally low sperm counts.
- Surrogate pregnancy.