47. An element (2 points)
O
is made up of compounds
is
O
is a homogeno...
Biology, 26.03.2020 22:29 PLSsHELPMEH
47. An element (2 points)
O
is made up of compounds
is
O
is a homogenous mixture
O
can be divided by physical
cannot be divided into smaller substances by chemical means
Answers: 2
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Legumes, a type of plant, require rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photosynthesis. rhizobia use the legumes for food. what would most likely happen to the legume population if rhizobia suddenly became extinct?
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Identify characteristics of energy from the sun. check all that apply. almost all of the energy on earth comes from the sun. energy from the sun is known as mechanical energy. the energy in fossil fuels originally came from the sun. plants convert the energy of sunlight into chemical energy.
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Answers: 1
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