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saw5 [17]
2 years ago
9

How does a scientist answer a scientific question?

Biology
1 answer:
nignag [31]2 years ago
4 0
Observing and measuring (A)
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Need Help due in a 1 hour : Earth Science
egoroff_w [7]

Answer:

C). Seafloor spreading.

Explanation:

Paleomagnetism is characterized as the 'study of the account of direction and strength of magnetic fields of the Earth in sediments, rocks, etc.' The hypothesis that was authenticated by using this study would be 'seafloor spreading' by displaying that magnetic reversal as strips of rotating polarity in gradually disseminating seafloor. This description of magnetic stripping by employing paleo-magnetism made the scientists believe that alternate crusts are being frequently made under ocean/sea. Thus, <u>option C</u> is the correct answer.

5 0
2 years ago
Alexandra is researching the effects plate tectonics have on the shape of Earth. Which of the following is a result of plate tec
zloy xaker [14]

D)Heat within Earth

Explanation:

The heat from within the earth is as a result of plate tectonics. Plates on the earth are driven by heat within the earth through convection currents.

  • Plate tectonics suggests that the earth are broken into slabs that moves on the weak and ductile material called asthenosphere.
  • Heat from within the earth causes the melting of asthenosphere.
  • The riding lithosphere which is cold will sink into the asthenoshpere.
  • Hot mantle materials will move to the surface thereby setting up a convection current.
  • Heat from within the earth rises to the surface due to plate movement.

Learn more:

Lithosphere brainly.com/question/9582362

#learnwithBrainly

8 0
2 years ago
Telophase is a stage of a cellular process that begins after the chromosomes have moved to
antoniya [11.8K]
Once during mitosis and twice during meiosis.

Have a great day. :)
4 0
2 years ago
UP
dusya [7]

Answer: STOP you can get banned

6 0
2 years ago
What are some organism that have evolved in modern times
JulijaS [17]
Guppies Adapted to Predators. ...
Green Anole Lizards Adapted to an Invasive Species. ...
Salmon Adapted to Human Interference. ...
Bedbugs Adapted to Pesticides. ...
Owls Adapted to Warmer Winters.
4 0
3 years ago
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