Why is the sun considered the ultimate source of energy for life on earth? a. all organisms carry out cellular respiration. b. photosynthetic organisms provide energy for other organisms on earth. c. the sun heats the earth's atmosphere d. organisms carry out photosynthesis?
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Biology, 21.06.2019 23:00
Which image shows labeled organelles that are present only in plant cells?
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Biology, 22.06.2019 02:00
Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.
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Biology, 22.06.2019 04:00
Aperson is outside exercising. body temperature begins to rise, and the person starts to sweat. their body temperature then returns to normal, and the body stops sweating. a positive b negative c allosteric d homeopathic
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Biology, 22.06.2019 09:00
When a gasoline engine burns gasoline, what type of chemical reaction is occurring?
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Why is the sun considered the ultimate source of energy for life on earth? a. all organisms carry o...
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