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Which two statements describe the reasons a solar cell must contain semiconductors?
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Semiconductors serve as a source of electrons to form an electrical current.
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Semiconductors form a path for the electrons that are released by the photoelectric effect.
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Why backbone is formed of many ring shaped bony pieces?
The backbone is formed of many ring shaped pieces for two reasons: it has many pieces because this allows it to bend in many places, giving it great flexibility, and it is ring shaped so that it can contain and protect the spinal cord.
Why a crystal even though it can grow is not a living thing?
They are not composed of cells. That alone is enough to put them in the category of non-living. Plus they do not carry out metabolism, and they do not reproduce. They also have no genetic material.
Describe two reasons why geneticists have reevaluated their traditional view that one gene codes for one polupeptide?
1) Because protein coding accounts for less than 2% of the DNA in human chromosomes. 2) there isn't a clear correspondence between the complexity of an organism and the number of protein-coding genes in its genome.
Why might it be important to differentiate rice plants by the amount of starch they contain?
Probably for marketing and health reasons, marketing because they can over hype how much starch it has, health because each amount of starch provides certain health benefits, Biologically because it probably helps separate breeds more effectively? I truly have no idea just a shot in the dark.
What are 3 biological reasons for homosexuality?
Biological reasons can only be speculated about, but in my opinion, the following three reasons are possible:population controlavailability of adoptive parents when the offspring's biological parents are missing or deadavailability of additional adults to hunt or defend the group without having to care for children.Biological reasons can only be speculated about, but in my opinion, the following three reasons are possible:population controlavailability of adoptive parents when the offspring's biological parents are missing or deadavailability of additional adults to hunt or defend the group without having to care for children.
In a two-column proofthe first column states your reasons for the corresponding statements in the second column?
A two-column geometric proof consists of a list of statements, and the reasons that we know those statements are true. The statements are listed in a column on the left, and the reasons for which the statements can be made are listed in the right column.
In a two column proof does the second column contain a series of deductions?
The second (right-hand) column contains reasons or explanations of the statements given in the first (left-hand) column.
What 2 reasons why silicon is an important element economically?
Silicon is a major component of glass and semiconductors (silicon chips for computers)
What elements are necessary for a geometric proof?
A theorem to prove. A series of logical statements. A series of reasons for the statements. answer theorem to prove
Why do human muscle cells contain?
they contain it for sexual reasons
How would you describe Justin foley from thirteen reasons why?
We will describe Justin Foley in Thirteen Reasons Why, [Betrayal and selfish]
Which part of a 2-column proof provides justifications for the statements?
Reasons
Which kind of proof combines statements and reasons into sentences?
paragraph proof
In a two column proof the first statements and reasons should always be?
GIVEN
Where are semiconductors used?
amplifierswitchcurrent source/regulatorvoltage source/regulatormodulatordemodulatoretc.
What are three reasons to study the Hebrew Scriptures?
They contain history, they contain laws and prophecies, and they contain morals, attitudes and beliefs.
Which of these statements about looking for a job is false?
The employer will always tell you the specific reasons why you weren't hired.
