<span>mitochondria ribosomes endoplasmic reticulum</span>
3.8 billion – 2.5 billion years ago
The Archean is the name of the age which started with the shaping Earth. This time of Earth's history endured quite a while, over 2.5 billion years. When the archean age ended the earth was just coming alive.
Repeat the epinephrine injection after consulting with medical control.
Answer:A
Explanation: Teacher gave me the answer