<span>Before launching the craft on 11 April 1970, several experiments wer made in oder better knowlegde and experience to be gained for the mission. The experiments included launching free-flying vehiclesto simulate landing on the Moon's surface. The Astronauts made simulations inside NASA facilities to be better prepared for the space.</span>
in 63 of the nation's 99 legislative chambers, committee chairs are appointed by the president of the Senate or the speaker of the House. Sometimes, another legislative leader—such as the president pro tem, the speaker pro tem or the majority leader—selects the committee chairs.
The answer you're looking for is c.
There are basically two systems, there is Capitalism and Socialism and most countries tend to use a combination of the two, known as a mixed economy.
<span>C. Small groups of people would live together because hunting in groups was safer and easier.</span>
