question: What sentence would provide a factual answer to this question: "A lone fox is searching for its next meal in a meadow that used to be bountiful with food. This season, though, rabbits have all been eaten up and the field is dry and barren. The fox may"

answer: loss of resources has a negative impact on the organisms in an area

question: What sentence would provide a factual answer to this question: "Though fossil fuels and their byproducts will eventually be used up completely, we'll still have"

answer: alternative fuel is usually a renewable resource

question: What sentence would provide a factual answer to this question: "If Earth has poles that are magnetic"

answer:
a compass 's needle lines up with Earth 's magnetic poles