Which sentence best explains why scientists continually make incremental adjustments to their theories? a) newer theories are always more accurate than older ones. b) new observations have to be accounted for in the theory. c) over time, the laws of nature change, so theories need to be updated. d) scientists are in competition to make more improvements than their colleagues.

B) New observations have to be accounted for in the theory.

Theories, while plausible, are still subject to change. This is why they haven't been affirmed as scientific laws yet.

B)New observations have to be accounted for in the theory.

New observations have to be accounted for in the theory. Sometimes new observations (called anomalies) are made which make it necessary to adjust the theory which explains them.

answer; /// i believe that the correct answer is; ///a combination of the birth and death

idk what the options are but

these is a strong electrostatic attraction between the ions hence a lot of energy is needed to overcome this attraction

this is why the boiling points are so high