Biology, 28.12.2019 01:31 lokaranjan5736
If a little boy can hear his mother moving around in the kitchen downstairs in the morning, he can be fairly certain that it is time to get up and have his breakfast. the discriminative stimulus in this example is the: a) breakfast
b) the sounds of the mother moving around
c) the little boy
d) the kitchen
Answers: 3
Biology, 21.06.2019 22:00
What is thought to have caused the mass extinction at the end of the cretaceous period?
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Biology, 22.06.2019 01:50
Which phrase is the best summary of the model shown? a. the transfer of the sun's energy through trophic levels b. a series of aerobic and anaerobic reactions c. a transformation of light energy into chemical energy d. the breakdown of food molecules
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Biology, 22.06.2019 11:50
Which of the following describes how binary fission and mitosis are similar? a)they are both used for growth or repair b)they both break down membrane-bound nuclei c)both invoke the replication of a single stand of dna d)both replicate genetic material
Answers: 1
Biology, 22.06.2019 14:00
An area has a few days of low humidity, warm air temperature, and high air pressure. what kind of weather is this area experiencing? o fog o snow storms o sun
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If a little boy can hear his mother moving around in the kitchen downstairs in the morning, he can b...
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