Answer:
Explanation:
Labor unions were created in order to help the workers with work-related difficulties such as low pay, unsafe or unsanitary working conditions, long hours, and other situations. ... Sometimes the unions organized strikes in order to try to change the conditions of the workers.
Answer:
Orbit.
Explanation:
After the discovery of Uranus, scientists were having trouble figuring out the planet's orbit. They realized that there must be another planet farther out than Uranus.
A. the low cost of living in the southwestern United States
Answer:
Don't litter on the beach or in the ocean. Leaving behind things like fishing nets or general garbage on a beach can harm coral reefs, to protect it don't throw trash in the ocean.
Another way to protect coral reef is
By not fishing or using a boat near a coral reef. Contact with things like anchors and fishing nets is a key way that coral reefs die or suffer damage.
Hope this was helpful!
