An indicator species is an organism whose presence, absence or abundance reflects a specific environmental condition. Indicator species can signal a change in the biological condition of a particular ecosystem, and thus may be used as a proxy to diagnose the health of an ecosystem.
Answer:
False.
Explanation:
Physical appearance can be changed by working out cause you could get thinner or become wider.
There is a higher amount of calcium in the menu that the DRI. This abbreviation makes reference to Dietary Reference Intake.
<h3>Dietary Reference Intake and calcium </h3>
Dietary Reference Intake (DRI) refers to recommended amounts to plan nutrient intake in healthy individuals.
Calcium is an essential micronutrient (i.e., it is a mineral) that must be regularly (daily) obtained from the diet.
The recommended intake of calcium is 1000 mg in adults from 19 to 50 years, 1100 mg for 51 to 70 years, and 1200 mg for adults older than 70 years.
Learn more about Dietary Reference Intake here:
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