Which two items common in europe did the conquistadores introduce to the people of mesoamerica and south america? a.) clocks b .) horses c.) guns d.) knives e.) sheep

i believe the answer is a

i just did something on this guy a few days a go give me two minutes to find it in my notes.

254.34

step-by-step explanation:

the formula for area of a circle is given by

a = pi * r^2

a = pi * 9^2

a = 81*pi

using 3.14 as an approximation for pi

a = 3.14*81

a = 254.34

answer: (fluidity)is the correct answer.

explanation: because of this characteristic, success on the battlefield depends in large part on the ability to adapt to proactively change events to our advantage as well as to react quickly to constantly changing conditions