Which of these statements refers to convection?
question options:
some of...
Biology, 11.11.2019 07:31 aleilyg2005
Which of these statements refers to convection?
question options:
some of this energy is reflected off earth's atmosphere.
sunlight travels through space without the aid of fluids or solids.
warm air rises and takes the heat with it; eventually, it cools and sinks.
land and ocean absorb and re-emit heat from the sun.
Answers: 3
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Efficiency is the percent of work put into a machine by the user (input work) that becomes work done by the machine (output work)
Answers: 1
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The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping
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Protein and polypeptide sequences can be determined by first partially hydrolyzing the protein or polypeptide followed by amino acid sequencing of the fragment pieces using the chemical degradation process known as edman degradation. determine the sequence of the initial (18-amino acid) polypeptide that produces the following five partial sequences after hydrolysis and edman degradation.
Answers: 1
Biology, 22.06.2019 18:00
Define adaptation. why do organisms adapt? give an example.
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