Biology, 20.07.2019 06:30 bethzabezarahi
25. the earth gets most of its energy from the sun. we call this energy solar energy. solar energy travels from the sun to the earth in rays. when the rays reach the earth, some bounce off clouds back into space—the rays are reflected. the earth absorbs most of the solar energy and turns it into heat. this heat warms the earth and the air around it. the sun is considered the ultimate source of energy for life on earth because a all organisms carry out photosynthesis. b the sun heats the earth’s atmosphere. c all organisms carry out cellular respiration. d photosynthetic organisms provide energy for other organisms on earth.
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Biology, 22.06.2019 02:00
The united states produces an average of 429 billion pounds of food annually. about 133 billion pounds of that food ends up as waste.the percentage of food that the united states wastes each year is %.
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Biology, 22.06.2019 22:00
Examine the following diagram. place the labeled layers in order from youngest to oldest.
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Biology, 23.06.2019 02:00
What is the definition of genes? a. small rna chains that transfer a specific amino acid to a growing polypeptide chain at the ribosomal site of protein synthesis during translation b. sections of dna a cell copies as rna strands to make specific proteins during transcription and translation c. molecules of rna encoding a chemical blueprint for a protein product
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Biology, 23.06.2019 12:00
Which term describes a chemical reaction in which water is gained
Answers: 1
25. the earth gets most of its energy from the sun. we call this energy solar energy. solar energy t...
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