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 05:30
One important development during the 3rd trimester that will insulate the infant against changes in temperature is a. the deposition of fat under the skin b. the closing of the septum between c. the atria of the heart d. the beginnings of lung functioning e. the beginnings of light and sound sensing
Answers: 3
Biology, 22.06.2019 09:00
Which of the following statements about protists are true? a.they are typically found in moist environments. b.they are all unicellular. c.they have a nucleus. d.they are all multicellular.
Answers: 1
Biology, 22.06.2019 11:00
Astudent poured a solution of bromothymol blue indicator into three test tubes. then he placed an aquatic plant in two of the test tubes, as shown below. he placed a stopper on each test tube and placed them all in the dark for 24 hours. bromothymol blue turns from blue to yellow in the presence of co2
Answers: 2
Biology, 22.06.2019 18:40
Animals have a variety of adaptations,including trachea and gills, which allow this key process to occur. which provides the molecules necessary for cellular respiration and efficient atp synthesis?
Answers: 1
Schools are typically large buildings that require large amounts of energy to meet students' learnin...
Health, 02.09.2020 05:01
Mathematics, 02.09.2020 05:01
Biology, 02.09.2020 05:01
Mathematics, 02.09.2020 05:01
Mathematics, 02.09.2020 05:01
Mathematics, 02.09.2020 05:01
Social Studies, 02.09.2020 05:01