Answer:
PETRIFIED WOOD is the answer okkkkkkkkkkkkkkkk
Answer:
Having no medical.
Explanation:
If you have poor health in a developing country then there is no medical. Idk hope this helps!
The first known single-celled organisms appeared on Earth about 3.5 billion years ago, roughly a billion years after Earth formed. More complex forms of life took longer to evolve, with the first multicellular animals not appearing until about 600 million years ago.
