Biology, 18.09.2021 06:10 Aubreigh29
90 POINTS FOR A SCIENCE PROJECT
For this assignment, you will research two land resources that are used to meet the energy needs of the
nation. You will compare these two sources using cost-benefit analysis. Based on your analysis, you will
determine which energy source is better. You will then write a paper to share the information you
researched, your analysis, and your conclusion.
In 2015, the United States produced 89 quadrillion British thermal units (Btu) of energy from different
sources. Coal accounted for 21% of this production, and 32% is from natural gas. The production and
development of these resources involve costs. Coal and natural gas extraction and production also have
environmental and human health implications.
Answers: 3
Biology, 22.06.2019 05:00
Jason adds the antibiotic penicillin to a bacterial culture. the bacteria develop genetic modifications in their genome, which gives them resistance to the antibiotic penicillin. what caused this genetic modification?
Answers: 2
Biology, 22.06.2019 07:00
Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction.
Answers: 3
Biology, 22.06.2019 13:30
Kudzu vines grow by climbing and wrapping around trees. trees covered by kudzu can die because they are starved of sunlight. what type of relationship exists between the trees and the kudzu growing on them?
Answers: 1
90 POINTS FOR A SCIENCE PROJECT
For this assignment, you will research two land resources that are...
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