Answer:
4. is the answer.
Explanation:
It just makes sense and it adds the sentences together simply. i dont know how to explain it just trust me.
The Answer should be B. Credentials as going by it's definition and all.
Answer:
Very important, the environmental health is rapidly decreasing due to humans. A lot of plant life from the ocean give us a lot of the oxygen that we breath. So if there are no plant then there is no oxygen we can breath.
Explanation:
Hope this helps
The process of studying your subject from many angles is called cubing.