Which species, when living in groups, is most likely to give alarm calls?
a. Lions
b. Wolves
c. Musk oxen
d. Honeybees
e. Prairie dogs

Iron reacts with oxygen to produce iron oxide (rust). this reaction is represented in an equation as 4fe + xo2 → 2fe2o3. identify the value of x that will balance the equation.

Which sentence is an example of a strong conclusion to an autobiography? a. i stayed after school three days in a row to practice onstage in the auditorium. b. i knew i would have to practice all week to memorize my dance for the recital. c. after the recital was over, i knew practicing was worth it, and i was looking forward to my next big challenge. d. on opening night, i danced in front of a packed auditorium.

Restless tectonic plates move (shift) between one and fifteen centimeters per year month day minute