Earth is the only planet (so far) that's completely capable of supporting life due to the oxygen, atmosphere, carbon, water, and food. The only planet that's come close to being the second to supporting life is Mars, and that's due to the temperature and atmosphere of the planet.
I hope this helps!
<span>The answer is letter c.
It is a cabinet department and is primary responsible for defending U.S.
territories and protectorates. It is
also responsible for countering terrorist attacks as well as natural and
man-made disasters. It was created after
the September 11 attacks on the World Trade Center and the Pentagon.</span>
Answer:
Technology to utilise the forces of nature for doing work to supply human needs is as old as the first sailing ship. But attention swung away from renewable sources as the industrial revolution progressed on the basis of the concentrated energy locked up in fossil fuels. This was compounded by the increasing use of reticulated electricity based on fossil fuels and the importance of portable high-density energy sources for transport – the era of oil.
Explanation:
Answer:
External validity.
Explanation:
Whether the results of this study help us to understand the relationship between cell phone use during class lectures and work performance in real-life institutions is a question of <em>external validity</em>. Whether the conclusions of a scientific study can be applied to other institutions and other activities is a matter of external validity. External validity is the generalization of the results of a scientific study to other contexts.
Answer:
C. Victoria
Explanation:
Victoria is named for General Guadalupe Victoria, who became the first president of independent Mexico
