B)The rate at which changes occur in a type of molecule
Ecommerce technologies comprises software and systems which support safe and secure transactions over <u>network</u> and the internet, so as to make ecommerce possible.
<h3>What is e-commerce?</h3>
E-commerce can be defined as a business model which is designed and developed to involve the buying and selling of goods (products) over the internet.
Basically, e-commerce technologies are designed and developed to comprises software and information technology (IT) systems which typically support safe and secure transactions over <u>network</u> and the internet, so as to make ecommerce possible.
In conclusion, we can infer and logically deduce that e-commerce technologies are an advantage to various business firms and entrepreneurs who do not have a physical store.
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Answer:
a) reactions to the comedy skit.
Explanation:
The independent variable is what researchers are observing, it is called independent because researchers do not know how it will react to the conditions it is exposed, in this case, the comedy skit after a regular night’s sleep and after a sleepless night.
Answers b and c have nothing to do with the current experiment.
Answer d could be right but sense of humour will be the final conclusion of the study. First, researchers will observe students´reactions (independent variable) which will lead to a more general conclusion; sense of humor affected by the amount of sleep.
Sometimes, an information users need to be able to make use of <u>informal information</u> such as rumors, unconfirmed reports and stories, when solving problems.
<h3>What is an
informal information?</h3>
This type of information may be indirectly incorporated into an official system as it reflect primarily as adjustments or modifications to formal information. It can be overtly relied upon and incorporated into the formal system.
In essence, these informal information may affect decisions but otherwise never be documented or made known to other
Therefore, an information users need to be able to make use of informal information such as rumors, unconfirmed reports and stories, when solving problems.
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Answer:
Developmental psychology looks at how thinking, feeling, and behavior change throughout a person's life. ... Developmental psychologists study a wide range of theoretical areas, such as biological, social, emotion, and cognitive processes.
Explanation:
it's help
