Biology, 03.07.2019 23:00 sadiemontoya
Which of the following statements best describes mining’s impact on the environment? a) mining only affects the living parts of the environment. b) because minerals are within the earth’s surface, extraction by mining causes destruction. c) mining requires the absolute destruction of an area to be cost-effective. d) areas that are mined can never again sustain plant life. e) the cost of mining is extremely low compared to the money earned from mining, creating income to improve the environment.
Answers: 1
Biology, 21.06.2019 21:10
Complete the possible outcomes for each generation in the pedigree chartaa aa aa
Answers: 1
Biology, 22.06.2019 07:30
Gregor mendel is best known for his work with pea plants and for uncover many of the mysteries of genetics. one of his major findings stated that there were specific, physical units of inheritance that are transmitted during reproduction. what is the the name given to these units of inheritance which can be found on chromosomes? a) centromeres b) cytoplasm c) genes d) nucleotides
Answers: 1
Biology, 22.06.2019 10:00
Ivan is looking at a cross section of a stem taken from a vascular plant. he sees two different types of vascular tissue: the xylem, which is closer to the center of the stem, and the phloem, located around the xylem, closer to the outside of the stem. how do these two structures work together in a living plant?
Answers: 2
Which of the following statements best describes mining’s impact on the environment? a) mining onl...
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