Grass absorbs about _____ of the Sun's energy, while _____ is lost as heat.
10%; 90%
1%; 9%
0.1%; 0.9%
0.01%; 0.009%

decomposers

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Expert answered|danasalters|Points 270|

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Asked 4/24/2012 10:08:30 AM

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One angle of a triangle is obtuse. The sum of the measures of the other angles must be User: whats the sum of the interior angles of a triangle

Weegy: how can i help you ? User: what is the sum of the interior angles of a triangle
User: An equilateral triangle is a Weegy: The area of any equilateral triangle always an irrational number.
The area of any triangle in square units is 2 bh where b is the base-length and h the perpendicular height of the apex from the base. We can find h by Pythagoras' theorem ... [ which equals 3/2. The area (?bh) is therefore equal to 3/4 square ... (More)

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Asked 4/24/2012 9:45:24 AM

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Roger is studying how energy from the Sun changes to chemical energy in plants and to mechanical energy in animals. He is studying _____.
quantum physics
chemistry
biology
thermodynamics User: Plants are unique because they have _____, which absorb light energy from the Sun.
plastids
vacuoles
chloroplasts
mitochondria User: ______ regulate enzyme activity in metabolic pathways.
Activators
Neurons
Inhibitors
Glucose molecules
Lipids

Weegy: Inhibitors regulate enzyme activity in metabolic pathways. (More)

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Asked 4/24/2012 10:04:59 AM

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