Directions: Match each of the following actions with the correct type of weathering (Mechanical or Chemical) that is ongoing.
1. Roots uplifting sidewalk a. Weathering by the actions of animals
2. Ice Wedging b. Chemical Weathering
3. Chipmunks and Rabbits c. Mechanical weathering
4. Acid Rain d. Weathering by the actions of plants

Which two scientific disciplines are bridged by pharmaceutical drugs? chemistry and forensics chemistry and medicine biology and forensics biology and criminology

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.

The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?