Answer:
Certain fossils, called index fossils, help geologists match rock layers. To be useful as an index fossil, a fossil must be widely distributed and represent a type of organism that existed for a brief time period.
Answer:
Porque puede decirnos si su información incorrecta o información correcta
Answer:
c
Explanation:
it would be c because the nervous system works just like electric wires
The answer will be A reflex and insight
A solute is a substance that is dissolved in the solvent.
Some examples of a solute are sugar in water, carbon dioxide in water, and sodium chloride in water.
