What is true about natural handwriting

Natural handwriting changes over time in the same person.

Explanation:

Handwriting is a neuromuscular task. That is it is the function of both muscle and neural coordination. The handwriting changes with age and time. No handwriting samples of same content can be the same although written by the same person as their will be changes in letter formation, spacing and other characteristics due to natural variations.

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.

< > according to newton's third law of motion, forces always act in equal but opposite pairs. another way of saying this is for every action, there is an equal but opposite reaction.< >