Biology, 25.06.2019 02:00 espinosajoselyn
The exoskeleton of insects is made primarily of the inorganic material chitin. which statement below accurately describes a consequence of this feature? a. insects must occasionally shed their exoskeleton to grow a new one. b. the exoskeletons of insects grow along with them throughout their life span. c. insects can only grow as large as their hard exoskeletons allow. d. adult insects don't have an exoskeleton once they outgrow the one in which they were born.
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The united states produces an average of 429 billion pounds of food annually. about 133 billion pounds of that food ends up as waste.the percentage of food that the united states wastes each year is %.
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Some tools have graduations to show multiple measurements. for example, a ruler may have graduations for both millimeters and centimeters. when measuring the length of an earthworm, which graduations would allow for the most accurate measurement? millimeters centimeters decimeters meters
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The exoskeleton of insects is made primarily of the inorganic material chitin. which statement below...
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