Artifacts are things that were made by our ancestors they are important BC without them you will never have stuff like wheels ,cars and stuff like that
Answer:
B. rock and metals; volatiles
Explanation:
- According to the structure of the planet they are divided into terrestrial and Jovian. Terrestrial planets have a solid, rocky surface, are relatively high densities, slow to rotate, lack a ring, and have little or no satellites.
- They include all inland planets: Mercury, Earth and Mars. Of these Venus, Earth and Mars have atmosphere, while Mercury is practically gone. It is so thin that we cannot speak of it in our earthly sense.
- The Jovian planets are similar to Jupiter. They are gaseous gins composed mainly of hydrogen and helium, they are low in density, have fast rotation, rings and many satellites and probably a little solid core. These are Jupiter, Saturn, Uranus, and Neptune.
It began with the death of Alexandar the Great.
Answer:
random assignment
Explanation:
Random assignment is an experimental technique that seeks to form random and fully randomized experimental groups in relation to the treatments presented in the research. This type of technique prevents the formation of "combined groups" that show the differences to each other and can generate a comprehensive result on the research, thus the random formation of diverse groups that can represent a much larger and different population.
An example of this can be seen in the question above, where the researcher decides the formation of the group that will receive the medicine and the group that will receive the placebo, completely randomly.
Answer:
The pattern of actions by the members of an organization that directly or indirectly influences the organization's effectiveness.
Explanation:
