Answer:
heat came from the supernova that led to the formation of solar system
Well it does carry blood and oxygen! Sorry but I'm not sure about 2 and 4.
1. Mitosis and Meiosis are both ways cells duplicate DNA
2. They both go through PMAT ( prophase, metaphase, anaphase and telophase)
Answer:
NO
Explanation:
No, a machine cannot be 100% efficient. This is due to the movement of the moving parts siding against each other and causing friction. This friction is the one that creates heat and causes wear and tear between moving ports f the machine hence making the machine to decrease in efficiency with time
It was a man named <span>Johannes Kepler. </span>
