Using the location and depth of where a fossil is found to estimate age is called... a. radioactive dating
b. the law of superposition
c. index fossils
d. the geologic time

In what way are cities microclimates?

Plz will mark! the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Nerve cells are specialized to respond to stimulitrue or false?