Fossilized tree resin is known as
a. coal.
b. amber.
c. opal.
d. stromatolite.
b
Physics & Space Science
You might also like to view...
Explain the difference between a galaxy and a solar system
What will be an ideal response?
Physics & Space Science
Scientific models are used to
A) present the scale of the solar system to the general public. B) make specific predictions that can be tested through observations or experiments. C) make miniature representations of the universe. D) prove that past paradigms no longer hold true.
Physics & Space Science
Why is a variable star so convenient for measuring distances to very remote objects?
What will be an ideal response?
Physics & Space Science
A fountain sends a stream of water 20.0 m up into the air. If the base of the stream is 10.0 cm in diameter, what power is required to send the water to this height?
Physics & Space Science