<span>Dust in the atmosphere represents <u><em>suspension</em></u>. It is collborately shaped during colliding and collapsing of the interstellar mediums this is influenced by the gravitational attraction of the atoms and particles in the entites. Hence, there are three types of nebular namely, are classical nebula, diffuse nebula, planetary nebular and supernova remnants.</span>
For the answer to the question above, the metric system is the preferred system of scientific units for several reasons: The majority of countries in the world employ the metric system of measurement. The prefixes attached to metric units carry the same meaning for all base units<span>.
So my answer is the first one </span><span>It provides a common measuring system for the world.</span>
Answer: E) Bituminous in the sedimentary rocks of western Pennsylvania, and anthracite in the metamorphic rocks of eastern Pennsylvania.
Explanation:
Bituminous is a mineral that is found in sedimentary rocks. The loose sediments of the bituminous have been found in the rocks of western Pennsylvania. Anthracite is a coal that is used for cooking is found in the metamorphic rocks of eastern Pennsylvania. The Pennsylvania exhibit a lot of coal but does not contain lignite.
If a stationary body of water has a constant temperature from top to bottom it is most likely a pond. Correct answer: B
This body of water, which is usually smaller than a lake is formed by a depression in the ground filling and retaining water. Ponds have constant temperature because they are land locked and have no outflow. Ponds have a wide variety of microbial life.