B. It was established to help the president perform his duties.
One of the most important sources of energy is the sun. The energy of the sun is the original source of most of the energy found on earth. We get solar heat energy from the sun, and sunlight can also be used to produce electricity from solar (photovoltaic) cells
1) Renewable energy
energy from a source that is not depleted when used, such as wind or solar power
2) non renewable energy
A non-renewable resource is a natural resource that cannot be readily replaced by natural means at a pace quick enough to keep up with consumption
Answer:
C and E (industrious and vigorous )
Explanation:
To be an industrious individuals means to be a hardworking, dedicated and diligent individual with a tireless and energetic attitude.
Vigorous personality means to be full of energetic and enthusiastic attitude. These were the best right choice of answer owing to the clue gotten from the subsequent phrase "his penmanship carried such preponderance" which shows poet Hanz Joerin was energetic enthusiastic and vigorous in writing. This is also implied by the statement "ink would bleed through to subsequent pages",
I believe the answer is<span> B. Mountain men were responsible for several discoveries that made travel easier for people moving west.
For example, they were known to be the group of people that first developed the Train Wagons, which allow people to combine the power of large number horses together positioned in a straight line in order to carry a huge amount of people and inventories.</span>
