Answer: Individuals make up a population; populations make up a species; multiple species and their interactions make up a community; and multiple species and their interactions make up ecosystems when you include the abiotic factors. This is the hierarchy of ecology.
hope this help
Explanation:
A.carbon dioxide
B.oxygen( ? I think this is it?)
C.hydrogen
D.nitrogen
Answer:
A carbon dioxide because the plants need carbon dioxide
for or against the claim. Provide a
concluding statement that supports the
Argument presented.
Answer:
i dont know
Explanation:
Answer: it helps with saving you form getting sick !!
Explanation: