Over utilized plants and animals are those plants and animals which are almost going out of existence or are already extincts as a result of over use by humans. Examples of over utilized animals include: West African Black Rhinoceros, Passenger pigeon, Sea mink, Tecopa pupfish, Pyrenean ibex and Tasmanian tiger.
Explanation:

Seed formation without fertilization in flowering plants involves the process of ---
A) APOMIXIS
I think in macroeconomics this happens due to the presence of different opportunity costs. Opportunity cost. Opportunity cost is the benefit that an individual could have acquired, but gave up, to take another course of action. it represents an alternative given up when a decision is made.
Answer:
Friction depends on the coefficient of friction which in turn depends upon the nature of the surface. Hence, this statement
is false.