Answer:
a substance that has a ph level less than 7
Explanation:
The answer to this question is <span>Developmental Levels II and III
During developmental level 2 and 3, the routines and exercise SHOULD serve a certain purpose. The exercise doer should know beforehand what type of results that they wanted to achieve and structure the routines to achieve that specific goals (for example, if they wanted to focus on losing weight without gaining muscle, they should put more time in cardio)
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What tree show us an example meyn
Yes, those that use external fertilization are more likely to produce large numbers of sperm and eggs.