Answer:
Scientists believe planets begin to form when a dense cloud of dust and gas, called a nebula, spins around a newly formed star. Gradually, gravity causes the bits of matter in the nebula to clump together. Slowly, these clumps accumulate and grow. Eventually, these clumps become planets.
Explanation:
Uh, I think you got the wrong subject. This is <em>History, </em>not Math.
Symbolically, the president serves as the leader of the nation (Chief of State) and by playing his role he represents the country even when negotiating treaties and other types of agreements with foreign leaders of other countries (Chief Diplomat); that is that he is the main figure and voice of American foreign policy. He uses the Executive Agreement and de diplomat Recognition to conduct foreign policy. Plus, as leader of the nation, he also has power to run the armed forces under the Article II, Section 2, Clause I of the Constitution
Probably Washington or Jefferson
Answer: Pulir la piedra
Explanation: Durante ese tiempo, los humanos aprendieron a cultivar y criar ganado doméstico, por lo que ya no dependían de la caza, la pesca y la recolección de plantas silvestres. Las culturas neolíticas fabricaron herramientas de piedra más útiles al moler y pulir rocas relativamente duras en lugar de simplemente cortar las más blandas hasta obtener la forma deseada.
plz mark brainleist
