The correct answer is D. Thesis
Explanation:
In texts and presentations, the main point the author wants to convey is known as the central idea or the thesis statement. The term "thesis statement" is equivalent to the central idea but this term is mainly used in argumentative texts or speeches because the thesis is the main point you want to prove to the audience. Additionally, the thesis or main point is developed and supported by the author through details, reasons, facts, citations, among others. Thus, the central idea is also referred to as the thesis.
I believe that a crash and collision are different in the fact that a crash usually involved hitting something that either was not moving or that was an inanimate object. A collision is where you hit another thing that is also moving. I might be wrong but I am fairly sure that my answer is right.
Selective cutting would best meet these two goals.
<u>Explanation:</u>
Selective cutting can be the best logging technique to harvest the timber more sustainably. This method is less damaging as compared to the clear-cutting method. This technique is costly as compared to the clear-cutting technique.
It enables the cutting of a few economically valuable trees. The other trees which are not economically valuable need not to cut. It causes less loss to the environment and protects nature. Conservation of the environment is the focus of this technique.