Answer:
C. heat and pressure
Explanation:
Metamorphic rocks form from heat and pressure changing the original or parent rock into a completely new rock. The parent rock can be either sedimentary, igneous, or even another metamorphic rock. The word "metamorphic" comes from Greek and means "To Change Form".
Nitrogen, oxygen is by-product and carbon dioxide turns into oxygen.
Answer:
I would cut the number of baths and showers to half if there is a water scarcity issue in near future. Plus, I would encourage my friends and family members to do that too, unless an alternative water recylcing is not developed.
Explanation:
There are several benefits associated with my choice. These are
- It would reduce the burden of extensive water use in the society.
- I can use the saved amount of water for other important tasks such as drinking purposes so I will not run out of water in case of severe scarcity.
- It will reduce the energy usage and I would have to pay less.
- It is a sustainabe practice and would reduce the water issue for future including next generations.
These useless leg bones are vestigial structures. It was believed that the only vertebrates existing were water creatures. Over time, they developed hips and legs as they eventually walked out of the water which later evolved to land creatures. Some of these are mammals, and they later moved back to the water. Biologists believe this to have occurred 50 million years ago.
Answer:
The awnser is c. mucus good luck!
Explanation:
