Chemistry, 26.11.2019 21:31 zmoore3793
Our teeth bite or tear. they also chew food and break it down into smaller pieces. saliva breaks down food even further as it then travels to our esophagus. your esophagus food travel into your stomach where food is stored and broken down some more before moving into your small intestine. all of these parts working together create an important process for human survival. what is this important process called?
a) digestion
b) hibernation
c) photosynthesis
d) respiration
Answers: 2
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In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?
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What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?
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Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.
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Mr. rose asked his student to draw a quadrilateral with four unequal sides. an example of this kind of quadrilateral
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Our teeth bite or tear. they also chew food and break it down into smaller pieces. saliva breaks dow...
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