Milestone

Students want to test several objects to see if they are insulators or conductors of electricity. They make this testing device. Select two steps from below the instructions into the correct boxes to complete the instruction list below: Step 1: Assemble the testing device as show in the picture. Step 2: Step 3: Step 4: Make the observation Step 5: Make a conclusion based on the observation

• Connect the two clips together

• Place the object between the two clips

• Connect one clip to one side of the object.

• Connect one clip to each end of the object.

• Touch the object to one side of the battery

The strongest part of a magnet is...

• the bars.

• the force field.

• the poles. 

• the middle.

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What is a scientific milestone in the study of genetics?

• Discovery of DNA structure

• Invention of the microscope

• Development of the periodic table

• Theory of relativity

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• Newton's Laws of Motion

• Einstein's Theory of Relativity

• Maxwell's Equations

• Bohr's Model of the Atom

What was a major milestone in the field of chemistry?

• Discovery of penicillin

• Development of the periodic table

• Invention of the telescope

• Theory of evolution

Which experiment was a milestone in understanding the nature of light?

• Young's double-slit experiment

• Rutherford's gold foil experiment

• Miller-Urey experiment

• Pasteur's swan neck flask experiment

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What milestone discovery did Marie Curie contribute to science?

• Radioactivity

• Theory of evolution

• Quantum mechanics

• Photosynthesis

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Which milestone in astronomy involved the heliocentric model?

• Copernicus' model of the solar system

• Kepler's laws of planetary motion

• Galileo's discovery of Jupiter's moons

• Hubble's law of cosmic expansion

What is a milestone in the study of human anatomy?

• Vesalius' detailed anatomical drawings

• Darwin's theory of natural selection

• Mendel's laws of inheritance

• Watson and Crick's DNA model

Which milestone in environmental science involved the study of ecosystems?

• Darwin's theory of evolution

• Lovelock's Gaia hypothesis

• Mendel's genetic experiments

• Newton's laws of motion

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