Every fall, clusters of hundreds of danaus plexippus, or monarch butterflies, migrate into mexico. the traveling group of d. plexippus is one example of a(n)
a.
species
b.
ecosystem
c.
community
d.
biome

Amountain created from tectonic activity would be considered which type of landform ? a) primary landform b) secondary landform

Advantages and disadvantages of mitigation and adaptation

Which of the following characteristics define a state? check all that apply. a. a population of people b. a sovereign government that determines how a group of people is ruled c. an army, military, or police force d. a territory with set borders