Using sunflower plants to naturally remove heavy toxins from contaminated soil is an example of ________
A) land conservancy
B) bioremediation
C) the green revolution
D) biomagnification
B
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Birds, snakes, lizards, turtles, and crocodiles are all thought to share a common ancestor and several homologous traits. Assuming that this is true, these groups of animals and their common ancestor would represent
A. a polyphyletic group. B. a monophyletic group. C. homoplastic convergence. D. an outgroup. E. a species cluster. Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? · What key words does the question contain and what do they mean? Gather Content · What do you already know about monophyly? Consider Possibilities · Consider the different answer options. Which can you rule out? Choose Answer · Given what you now know, what information and/or problem solving approach is most likely to produce the correct answer? Reflect on Process · Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
Aerobic respiration evolved in
a. some bacteria. b. some archea. c. animals. d. mitochondria. e. in some bacteria and some archea.
Which of the following does NOT contribute to the rapid movement of gases into and out of the blood within the lungs?
A) thin membrane B) rapid blood flow C) permeability of the membrane D) large surface area E) concentration gradient
The two major subdivisions of the nervous system are the central nervous system and the limbic nervous system
Indicate whether the statement is true or false