Answer:
c. opportunity cost
Explanation:
opportunity cost is the economic term for the value od the second-best ternative that an individual gives up when making a choice
Answer:
A forest is <u>a piece of land with many trees.</u> Forests are important and grow in many places around the world. ... Forests contain 80% of the Earth's plant biomass. Primary production is about 21.9 gigatonnes carbon per year for tropical forests, 8.1 for temperate forests, and 2.6 for boreal forests.
