If there are 320 cacti in 4 square kilometers, what is there population density

80 cacti per square km

Explanation:

population density formula: # of people/land area

in our case # of people=320

and land area = 4

320/4=80 people per square km

hope this helps!

80 people per square meter

answer; i believe the correct answer is (anemia);

the answer is: metamorphic rocks often show the presence of fossils, also a

hope i

-lavira: )