Answer: Drone Energy Sources
Batteries.
Hydrogen fuel-cells.
Petrol, Kerosene, Methanol, Ethanol, LPG Propane.
Gas-Electric Hybrids.
Solar Power
Explanation: Pick one that you can have a good understanding to .
Answer:
I think it is (C)
Explanation:
I think it is C, because if you did not have good health then you cant have a great population
You mean the Bill of Rights? it's the first ten amendments, without the first amendment (the freedom of speech and press) we wouldn't have the type of media we have today and it would be very controlled.
Answer:
True
Explanation:
A scientific theory is an explanation that can be repeatedly tested and verified in accordance with the scientific method, using accepted protocols of observation, measurement, and evaluation of results.
Where possible, theories are tested in controlled experiments.
For those that can't be experimented, they are treated through a set of observations.
Therefore, scientific theories are not based on the founder or the support of anyone else, but rather, on verifiable facts that have been tested.
