The Lewis Dot Structure uses the dots to represent the number of valence electrons. The amount of dots is equal to the amount of valence electrons in an element.
These roles are: (1) chief of state, (2) chief executive, (3) chief administrator, (4) chief diplomat
examples
1. As chief of state, the president presides over commemorations of war heroes, throws out the first pitch at baseball games, and attends funerals of world leaders, among other duties.
2.Chief Executive is a term used for Presidential or Prime Ministerial powers given by a constitution or basic law, which allows its holder to implement policy, supervise executive branch of government, prepare executive budget for submission to the legislature, and appoint and remove executive officials.
3. Providing input for business and strategic planning. Setting goals for departments and individual managers. Collaborating with colleagues to implement policies and develop improvements.
4.The president is the nation's chief diplomat. He or she deals directly with the heads of foreign governments.
Answer&Explanation:
Rehabilitation specialists are health experts who specializes in helping patients gain back their strength and former lifestyle after they have experienced a traumatic incident,injury or substance.
They are trained healthcare specialist who help recovering patients through counselling or physical therapy.
Rehabilitation specialist undergoes certain trainings where they go to seminars which focus on psychiatric rehabilitation, recovery,trauma,substance abuse and cultural competence.
Answer: the four terrestrial planets must once have been hot enough to be molten (like a liquid)
Explanation: Terrestrial planets can be defined as any planet of the solar system or any exoplanet which is "Earth-like" in the sense that it is composed primarily of metals and rock, in contrast to a planet which is a gas giant.
Within the Solar System, the terrestrial planets are the inner planets closest to the Sun, i.e. Mercury, Venus, Earth, and Mars.
Scientist believing that the densest, heaviest materials are at the center and not evenly distributed can be due to the fact that they must once have been hot enough to be molten. In this case, density will take place, making the heavier under and the lighter on top.
