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 06:00, pantojaiv90
Monomers are the building blocks of larger molecules, called polymers. for example, proteins are composed of chains of amino acids that are linked together. cellulose is a polymer that makes up plant cell walls. cellulose is made from a chain of c6h10o5 molecules. which monomers are most likely used to produce cellulose? why?
Answers: 3
Biology, 22.06.2019 07:00, erikagibson3414
What controls activities within a eukaryotic cell?
Answers: 2
Biology, 22.06.2019 09:00, idk8348
The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.
Answers: 2
Biology, 22.06.2019 16:00, postorivofarms
Which of these outcomes is a negative impact of postindustrial societies on the environment? a. nomadic ways b. overpopulation c. overgrazing d. resource renewal
Answers: 3
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