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Home Q & A Board Biology-Related Homework Help General Biology
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tyrich tyrich
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6 years ago
Which is the least successful method of birth control?
 
  a. withdrawal method
  b. a condom
  c. a diaphragm
  d. tubal ligation
  e. oral contraceptives

Question 2

What is phytoremediation?
 
  a. Replanting areas where tree populations have been killed by environmental contaminants.
  b. The use of bacteria to degrade environmental contaminants.
  c. Treating contaminated trees to remove their buildup of environmental contaminants.
  d. The use of plants to take up and concentrate or degrade environmental contaminants.
  e. Using fast growing plant species to enrich poor soil that resulted from environmental contaminants to improve fertility of the area.
Textbook 
Human Biology

Human Biology


Edition: 10th
Authors:
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SERGH005SERGH005
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tyrich Author
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6 years ago
All correct!
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#3
6 years ago
Happy to help
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