Differences between inhale exhale
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inhale=breathe in

exhale=breath out

Explanation:

inhale is breathing in, exhale is breathing out

y j jh kftj yyhjk ufyj tj nyk,u   sewae h

there is a sequence and logical steps to give an answer of a trouble.

1) strategy is necessary to develop an project idea.

2) to study and know the environment where you are going to work ( ecosystem).

3)   the materials resources to built the ideas.

4) to give a priority order in the context that you study. in this case human needs.