An indicator species<span> is an organism whose presence, absence or abundance reflects a specific environmental condition. </span>Indicator species<span> 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.
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Answer:
Balanced
Explanation:
Both forces add up to 380N.
Answer:
The sun
Explanation:
The is because the sun is the souce of energy
Answer:
Homeostasis is the regulation of bodily functions to stay within a certain range.
<span>The atomic mass is the number of protons plus the number of neutrons in an atom.</span>
