d) column 2 and 3 is the correct option.
Explanation:
Force holding the galaxies together is gravity.
Types of matter will be similar.
Answer:
As a marketing manager, you need to have leadership skills and computer skills.
Explanation:
Shannon should go for a career in journalism.
Answer: dry scrubbers are less than 10% efficient at removing particles less than 1μm in size
Explanation:
A dry scrubber or dry scrubber system is one type of scrubber that is used to remove harmful materials from industrial exhaust gases before they are released into the environment. That substance then falls out of the gas stream or is caught in a particle screen.
<span>Deciduous forests are primarily located or can be found in North America, and the middle of Europe. Therefore, it is not true that it is found in the Africa. Also, there are deciduous forests in Asia such as in Russia, eastern China, and Japan. In South Africa, deciduous forests are found in Chile and Middle East coast of Paraguay. </span>
