Answer:
A chairman is an executive elected by a company's board of directors who is responsible for presiding over board or committee
Explanation:
A chairman often sets the agenda and has significant sway as to how the board votes
Inactive forms of vitamins that the physique can convert into lively usable forms. Also referred to as vitamin precursors.
<h3>What are energetic varieties of vitamins?</h3>
Infections and fevers make bigger the requirement for vitamin A. Three extraordinary types of vitamin A are lively in the body: retinol, retinal, and retinoic acid. These are known as retinoids. The cells of the physique can convert retinol and retinal to the other lively varieties of diet A as needed.
<h3>What's A precursor vitamin?</h3>
The time period "precursor" is applied to an inactive substance transformed to an energetic one (such as an enzyme, vitamin, or hormone). The time period "precursor" applies to any chemical that is modified into another.
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brainly.com/question/4551554</h3><h3 /><h3>#SPJ4</h3>
C because when people can't grow crops they need other ways to make money.
The answer is C. opposed it
