pipe lines are used world wide
Answer:
yes
Explanation:
The world makes new human beings everyday but people also lose their life everyday too.
Answer:
Scientists used major changes in life forms in the fossil record to form the geologic time scale.
Its either A or B but I'm pretty sure its A<span />
Answer:
Other living organisms.
Explanation:
When plankton and algae overgrow, they choke out living organisms such as fish, coral, etc,
