What makes the moon a natural satellite of Earth?
answers:
The moon is smaller than earth
The moon orbits earth in a elliptical path
The moon can be viewed from earth with a telescope
The moon is composed of the same materials of earth
The correct answer is:
The moon orbits Earth in an elliptical path.
What dose shining light through a prism show?
answers:
Light can be magnified
Light moves in a straight line
Light can be changed into heat
Light is composed of many different colors
The correct answer is:
Light is composed of many different colors.
Are you sure?
I apologize for the confusion. Let me clarify:
Shining light through a prism shows that light is composed of many different colors. When white light passes through a prism, it gets refracted and separates into a spectrum of colors, known as a rainbow. This phenomenon demonstrates that light is made up of various wavelengths and colors.
A day on Jupiter lasts almost 10 hours earth hours.
Which explain the length of Jupiter's days?
The correct answer is:
Jupiter's rapid rotation on its axis explains the length of its days.
Which resource is renewable in our lifetime?
answer:
timber
coal
petroleum
natural gas
atomic energy
The correct answer is:
Timber
How dose Gregor Mendel's work with pea plants affect human life today?
answers:
People continue to cross pea plants to fix Mendel's many experimental mistakes.
People use Mendel's knowledge of DNA and chromosomes to create new species.
People use strains of pea plants that Mendel developed as a major food source.
People continue to selectivity breed plants and animals to produce predictable results.