The question below contains four scattered segments of a sentence. Indicate the sequence which correctly assembles the segments and completes the sentence. A. as capable of explaining B. The Newtonian system is described C. observed phenomena with a more limited number of basic principles D. and of predicting future developments accurately?

Option 3 : bacd

B is the first part of the sentence as it mentions the topic of discussion: The Newtonian system.

A is the second part of the sentence as it continues the first part of the sentence with the conjunction 'as'.

C is the third part of the sentence as it further includes the phenomena that can be explained by the system (talked about in the previous part).

D is the fourth part of the sentence as it contains a full stop and a conjunction 'and'.

Thus, making the order of rearranged sentence as bacd making option 3  as the correct answer.