Answer:
1 hour to ride his motorcycle
Answer: The amount of light that enters the pupil is controlled by the Iris
Explanation:
Antoine-Laurent Lavoisier was the first person to report the four element classification system but also ended up including some compounds rather than elements.
Answer:
Ships can float because a ship is less dense than that of the water that it floats on.
Explanation:
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Answer:
The mass of an object is a measure of the object's inertial property, or the amount of matter it contains. The weight of an object is a measure of the force exerted on the object by gravity, or the force needed to support it. The pull of gravity on the earth gives an object a downward acceleration of about 9.8 m/s2.