diffusion. would be the best answer to use
Answer:
The correct answer will be option A.
Explanation:
Humans in history have always tried to organize the diversity of organism based on a number of characters like ecological functions, habit, habitat and others based on the similarities and dissimilarities.
The traditional way of classification has classified the organisms based on the morphological characters but the modern concept of a classification approach to classify the organism based on their evolutionary relationship as a grouping in this way not only organizes the animals but also conveys the information about the understanding of their evolution and evolutionary history.
Thus, option A is the correct answer.
The correct option is B.
The goal of bioremediation is to clean up areas polluted with toxic compounds by using bacteria.
What is bioremediation?
Any procedure where a living or dead biological system (usually bacteria, microalgae, fungus, and plants) is used to remove environmental contaminants from air, water, soil, flue gasses, industrial effluents, etc. in natural or artificial settings is referred to as bioremediation. The use of biological resources in the treatment of contaminated environments has gained popularity due to organisms' inherent capacity to adsorb, collect, and degrade common and developing contaminants.
In contrast to traditional physiochemical treatment techniques, which have significant limitations, bioremediation is scalable, environmentally friendly, and cost-effective.
To learn more about bioremediation click the given link
brainly.com/question/14353375
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