Of the thousands of different isotopes known to exist, (select all answers that apply)
a. mos...
Of the thousands of different isotopes known to exist, (select all answers that apply)
a. most of them are radioactive.
b. only a couple can be used to build an atom bomb.
c. some are used in medical diagnosis and treatment.
d. most occur naturally.
e. all of the above.
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Physics, 22.06.2019 04:00
Acompound machine is also called a machine. a. force b. simple c. complex d. directional
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1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving
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Physics, 22.06.2019 16:30
In the nineteenth century, gregor mendel first determined some basic rules of genetics that have been observed throughout all types of life. no observations have disproved these basic rules of genetics. charles darwin developed the idea of biological evolution around the same time, but he was unaware of mendel’s discoveries in genetics. over a century later, darwin’s idea of evolution was modified in order to incorporate mendel’s rules of genetics along with the other evidence that darwin had used. what is most likely the relationship between mendel’s rules of genetics and darwin’s idea of biological evolution? a.)mendel’s genetics states laws that are now part of the theory of biological evolution.b.)biological evolution states laws that are part of mendel’s theory of genetics.c.)mendel’s genetics replaced darwin’s entire concept of biological evolution.d.)biological evolution is a law that explains why all genetics exist.
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Physics, 22.06.2019 17:30
How does the entropy of steam compare to the entropy of ice?
Answers: 2
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