The answers are a, igneous, and b, sedimentary. Hope this helped!
Answer: B
Explanation:
The epithelium is the thin tissue forming the outer layer of a body's surface and lining the alimentary canal and other hollow structures. And if it damaged the rate of cell fixture is slowed.
Answer: Researchers/scientists have decided that people are disturbing the nitrogen cycle by modifying the sum of nitrogen that's put away within the biosphere.
Explanation: Can I have brainliest?
Have a nice day c:
The consumers are mostly affected secondary consumers.
Please mark me as brainlest.
A I believe because cars produce a lot of gas contributing to global warming