Which of the following is the only marsupial found in north america?

a.
opossum
b.
duckbilled platypus
c.
pseudoscorpion
d.
wood frog

Option A

Explanation:

Opossum is a marsupial found in North America.They are called as possum in North America.  It is endemic to Americas. It has more than 103 species in 19 genera.

Opossum basically originated in South America and entered North America following the connection between the two continents. They suited best in the environment and climate of North America.

the national environmental policy act (nepa) is a united states environmental law that promotes the enhancement of the environment and established the president's council on environmental quality (ceq). the law was enacted on january 1, 1970. to date, more than 100 nations around the world have enacted national environmental policies modeled after nepa.

digestion

it excretes wastes