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Ostrovityanka [42]
3 years ago
10

A student wishes to test whether adding a substance

Biology
1 answer:
Artyom0805 [142]3 years ago
3 0

Answer:

C  Temperature at which the  mixture freezes

Explanation:

Measuring the temperature at which the mixture freezes provides a good way for the student to arrive at her conclusion.

  • The variable being tested for in this experiment is the freezing point of the water anti-freeze mixture.
  • The dependent variable which is the freezing point is of prime concern.
  • Amount of the antifreeze added is the independent variable. It is the cause of the phenomenon desired to be observed in the experiment.
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4 years ago
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What do transcription and translation have in common?
Juliette [100K]
They both take place in the nucleus :)
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3 years ago
El guepardo puede alcanzar velocidades hasta de 110 km/h, para obtener esta información la biología se apoyó en la…
brilliants [131]

Answer:

la tecnología del Sistema de Posicionamiento Global (GPS)

Explanation:

Los guepardos son animales capaces de acelerar rápidamente, llegando a alcanzar una velocidad de 29 metros por segundo (aproximadamente 110 km/h). Los biólogos de vida silvestre determinaron la velocidad de los guepardos mediante la utilización de collares con GPS. Para la colocación de estos collares, los guepardos tuvieron que ser parcialmente sedados mediante la utilización de dardos tranquilizantes. La tecnología del GPS permitió la localización y de este modo la determinación de la extraordinaria aceleración que alcanzan los guepardos; sin embargo, esto es sólo un aspecto de su estrategia para cazar, ya que a partir de esta tecnología fue también observado que estos animales son capaces de girar y detenerse repentinamente al atrapar una presa.

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barxatty [35]
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adell [148]
They have combined together to create mass forms of things such as the desk you may be using or the paper you are writing on.
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