Which of the following is an advantage of the si system? (select all that apply.)
a. it allo...
Which of the following is an advantage of the si system? (select all that apply.)
a. it allows scientists to compare experimental results.
b. it is based on inches and pounds.
c. it is easy to change from one unit to another.
d. all its units are based on the number 10.
Answers: 1
Biology, 22.06.2019 21:00
Hydrogen has only one electron in its only (and outer) electron shell. if a hydrogen atom were to absorb a small amount of energy, where would bohr say the electron would go? a. fly off the atom b. nowhere, it would just speed up. c. spiral inwards towards the nucleus d. move up to another shell that would form
Answers: 2
Biology, 22.06.2019 21:20
Atree root breaking a rock into smaller fragments is an example of both and mechanical weathering. when rocks are exposed to heat, they which can contribute to thermal stress. when harmful gases, such as sulfur dioxide and nitrogen oxide, react with water in the atmosphere, they can produce the agent of erosion involved in stream erosion is when the ground is so saturated that it can't absorb rainfall or when rain falls so quickly that the ground can't absorb the water, forms. a/an is a huge, heavy, moving body of ice that picks up rocks and sand and erodes the ground beneath it as these materials scrape across it. hot arid climates are prone to erosion by rows of trees and shrubs planted to protect fields from wind erosion are known as
Answers: 1
Biology, 23.06.2019 01:30
The diagram shows a nerve cell. which row in the table labels the diagram correctly? a b c d
Answers: 1
Mathematics, 23.02.2021 01:40
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