Water's physical and chemical properties make it an agent of both mechanical and chemical weathering. Which of the following are examples of chemical weathering processes? Select all that apply.
A. Water enters cracks in rocks, freezes, and expands.
B. Acidic water dissolves certain rocks and minerals.
OC. Moving water breaks down small rocks as it carries them downstream.
OD. Rocks absorb water, which reacts with their molecules.

enhanced global partnerships and exploration capabilities may advance international preparedness for protecting the earth from catastrophic events such as some asteroid strikes, advancing collaborative research on space weather and protecting spacecraft by developing new means for space debris removal.

which

what is a measurement of the earth’s history divided into time periods?

> fossil record <

sedimentary rock

> geologic time scale <

radioactive elements

her next move would be to use agarose gel electrophoresis to separate the dna molecules of varying length and create a dna fingerprint.