Geography, 27.06.2019 01:30 amandapill
Which interaction involves only one of earth’s spheres? a) plant roots take in water from the soil. b) plants take in carbon dioxide from the air. c) during photosynthesis, plants make food and release oxygen into the air. d) energy stored in plants is transferred to humans and animals that eat them.
Answers: 2
Geography, 22.06.2019 04:00
Which of the following energy sources is not an example of renewable energy? a. a wind turbine farm b. a clean-burning, coal-fired electric plant c. a hydroelectric dam d. a solar panel mounted on a home
Answers: 1
Geography, 23.06.2019 14:00
What statement about charlemagne is not true? a. charlemagne's empire collapsed during his rule b. charlemagne sent missionaries throughout europe c. charlemagne encouraged the arts and education d. charlemagne ruled much of western europe a. charlemagne's empire collapsed during his rule
Answers: 1
Which interaction involves only one of earth’s spheres? a) plant roots take in water from the soil...
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