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Match the Type of Species Interaction to the Correct Description

question 20

Short Answer

Match the type of species interaction to the correct description.
-Lichens and mosses live on the branches of trees and are benefited by being up and out of the shade where they carry out more photosynthesis. The tree is unharmed by their presence.
A)competition
B)predation
C)mutualism
D)commensalism
E)parasitism


Definitions:

Misery Index

An economic indicator created by adding the unemployment rate to the inflation rate, intended to measure economic discomfort.

Year

A period of time equal to 365 days, or 366 in leap years, used for calculating time in calendar terms.

Recession

An interim period of economic fallback, where there’s a noticeable dip in commercial and industrial outputs, customarily marked by a decrease in GDP in two successive quarters.

Depression

a severe and prolonged downturn in economic activity, characterized by significant fall in spending and high unemployment.

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