Answer: Just who should be credited with the discovery of Machu Picchu is the subject of some debate.
Answer:
For every 1 million species, 100 to 1,000 go extinct each year, mostly because of human-caused habitat destruction and climate change, according to a study Pimm published in May. ... So the eradication of an invasive species could compromise the recovery of a native endangered one.
Explanation:
Answer:
stands alone
Explanation:
: An independent variable is exactly what it sounds like. It is a variable that stands alone and isn't changed by the other variables you are trying to measure. For example, someone's age might be an independent variable.
<span>D. Vietnam veterans began to write to work through their trauma.</span>
