Because they are consumed by other animals to obtain their energy
Answer:
C
Explanation:
i searched it up for you bestie<3
Its spread mainly because of the pest rats and also fleas
The answer that is being described above is SPAIN. This is the country that sent explorers so they can take control of the lands in the south and west of Mississippi river because of the gold deposits, as well as farming and ranching. Hope this answers your question.
