Answer:
The last one " They are equal and act in opposite directions"
Explanation:
Hope u got it right.
A. an accelerating charged charged particle or changing magnetic fields
Atoms begin to gravitate together to form a center
You are correct earth science is studied to predict planetery changes
The entire park area is considered to be a semi-arid desert, but distinct habitats are located at different elevations along the 8,000-foot elevation gradient. Near the Colorado River, riparian vegetation and sandy beaches prevail.