Biology, 29.01.2020 18:43 mariahrmunoz01
When the combustion engine was invented it had many positive effects on society, but years later it has been discovered that the burning of oil and coal has one major negative effect on the environment. what is that negative effect?
a) it improves air quality.
b) it uses renewable resources. reactivate c) it causes a hole in the ozone.
d) it increases the greenhouse effect.
Answers: 1
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Using the periodic table, determine which material is most likely a good conductor
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Label the steps for protein synthesis in order, beginning with the first steponce the protein is made, the gene for a particular trait is expressedmrna joins the ribosome, and the anticodons from trna join mrna to form a chain ofamino acidsrna polymerase unzips dna and free rna nucleotides join dna to form mrnav a chain of amino acids is formed from peptide bonds, creating a proteinmrna is transported from the nucleus of the cell to the ribosomes of the cell.
Answers: 1
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