Physics, 22.01.2020 01:31 natalie2sheffield
In the chemical reactions of chemosynthesis, microscopic organisms use heat and inorganic compounds to produce food for themselves. what type of chemical reaction is chemosynthesis? a. unbustion b. exothermic c. combustion d. endothermic
Answers: 3
Physics, 22.06.2019 03:00
Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx
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Physics, 22.06.2019 05:30
Which of the choices below is one of the primary gases found in the atmosphere? a. helium b. carbon dioxide c. nitrogen d. argon
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Physics, 22.06.2019 14:30
The man of mass m1 and the woman of mass m2 are standing on opposite ends of the platform of mass m0 which moves with negligible friction and is initially at rest with s = 0. the man and woman begin to approach each other. derive an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform.
Answers: 1
In the chemical reactions of chemosynthesis, microscopic organisms use heat and inorganic compounds...
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