Which characteristic is shared by extrusions, intrusions, and faults? 1. All are cracks.
2. All are igneous rocks.
3. All cause gaps in the geologic record.
4. All are younger than surrounding rocks.
PLEASE HELP ASAP

Organisms are classified, or grouped into categories, based on similarities in their characteristics and/or evolutionary relationships. the study of how organisms are classified is known as

An ecologist is studying the effects that a population of predators is having on a population of a prey. he used data from the field to produce this graph. which conclusion can draw from the graph?

Drag each label to the correct location in the equation. not all tiles will be used. the density of mercury is 13.6 grams per cubic centimeter. complete the steps for converting 13.6 g/cm3 to kg/m3. (1 kg = 1,000 g, 1 m3 = 106 cm3)