Flatworm get most of their oxygen through diffusion.
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the answer is
A.the ability of your heart and lungs to work during prolonged exercise
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Answer:
(d) None of the above
Explanation:
The pH of your stomach must be highly acidic, because the optimum pH for pepsin, the chief stomach enzyme, is 1.5.
(a) and (b) are wrong, because both conditions are basic.
(c) is wrong, because pH 7 is neutral.
The correct answer is True.
Further Explanation:
The Big Five personality traits are based around the question "who are you?" it is one of the most difficult answers each person answers about themselves.
The factors that are examined in the the Big Five are listed below;
*Openness to experience
*Neuroticism
*Conscientiousness
*Extroversion
*Agreeableness
Robert McCrae and Paul Costa are the two men who did extensive research on the subject and were the first to validate the model. The research duo have been working together since 1975.
Answer:
Small intestine
Explanation:
It is in the small intestine where most food absorption occurs. Specifically, in the jejunum and the ileum. This is the site where nutrient absorption takes place too. Some water is also absorbed here, but the one mainly in charge of that is the large intestine.
