Biology, 21.10.2020 16:01 uchapman6286
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1) Observation: a teenager observed that he had three new pimples the night after eating a chocolate bar.
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2) Observation: A mother observed that the plant that she accidentally spilled salt water on was wilted.
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3) Observation: A little boy observed the leaves on trees changed colors when the temperature was lower.
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Hypothesis:
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Biology, 21.06.2019 23:50
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?
Answers: 2
Biology, 22.06.2019 00:30
At which location in earth’s interior does the top density continue to increase as thickness decreases?
Answers: 1
Biology, 22.06.2019 06:00
During the process of two rails or sides break apart and attract new nucleotide bases to form a new and complete strand.
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Biology, 22.06.2019 06:30
In 2015, about ten percent of total u.s. energy consumption was from renewable energy sources. renewable energy plays an important role in reducing greenhouse gas emissions. when renewable energy sources are used, the demand for fossil fuels is reduced. sanjay and his family want to cut back on their use of non-renewable resources at home. they are thinking of an alternate way to heat their home without adding more greenhouse gases or pollutants to the environment. which renewable resource would not fit into their plan? a) solar power b) burning wood c) constructing a wind turbine eliminate d) generating hydroelectric power
Answers: 1
I’ll mark as BRANLIEST
1) Observation: a teenager observed that he had three new pimples...
1) Observation: a teenager observed that he had three new pimples...
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