Field patterns are the same in all parts of the world.
Please select the best answer from the choices provided?
OT
OF

b. acid is the correct answer @jayxboof all social media

acid : acids are those which accepts an electron-pairs.

base : bases are those which donates ab electron-pairs.

alkali : it is a base that dissolves in water. it is basically a base and the ph greater than 7.

hydroxide ion : it is a poly-atomic ion which is negatively charged.

organisms are more likely to be more preserved in mud than sand because mud is moist and wet, while sand is very dry.