Biology, 19.07.2019 22:00 doggylover6633
Schools are typically large buildings that require large amounts of energy to meet students' learning needs. while most of the energy is necessary to maintain safe, comfortable, and interactive learning environments for students, there are ways schools can reduce energy use without affecting students. which idea will reduce a school's energy usage the most and have the least effect on students? a) replace classroom computers with encyclopedia sets for conducting research, and replace interactive white boards with dry-erase white boards. b) cafeteria workers can cook students' breakfast and lunch meals outside on charcoal grills, instead of inside with the electric stovetops and ovens. c) remove half of the lightbulbs in each classroom and allow students can bring battery-powered flashlights to use for reading small print when needed. d) while the school is closed for holiday breaks, central heat/air systems should be turned off, and unused electrical items in classrooms should be unplugged.
Answers: 2
Biology, 22.06.2019 01:30
Plz ! cattle ranchers and dairy farmers rarely allow all of their animals to reproduce instead they practice selective breeding and only encourage the reproduction of animals with specific features. which of the following cows would a dairy farm most likely choose to reproduce? a. a cow that makes a lot of milk. b. a cow that can run quickly. c. a cow with a think, soft fur. d. a cow with large, strong hooves.
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Biology, 22.06.2019 10:00
What organ is the first to receive nutrients that have been absorbed from the digestive tract?
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Biology, 22.06.2019 12:00
Matched chromosomes carrying information about the same characteristics in the organism are called
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