Phytoremediation is ____
a. rotating crops so that soil minerals are replenished
b. replacing eroded topsoil so that plants can grow in the soil again
c. plowing under all or parts of crops to improve the soil
d. the use of plants to remove pollutants from the environment
e. replacing unwanted plants with plants useful to humans
ANSWER: d
You might also like to view...
Most biomass in trees is found in leaves, which do undergo photosynthesis
Indicate whether the statement is true or false.
Which of the following phylogeny inference tools is the best at reconstructing the most accurate phylogenetic trees?
A) parsimony B) maximum likelihood C) Bayesian inference D) All of these methods have pros and cons.
Consider again the discussion of "properties of life" and describe at least three distinct reasons why viruses are not classified as living organisms.
What will be an ideal response?
What type of immunity results from vaccination?
A) innate immunity B) naturally acquired active immunity C) naturally acquired passive immunity D) artificially acquired active immunity E) artificially acquired passive immunity