A Prairie Grass May Experience Grazing Herbivores,wildfires,droughts,deep Snow,or Blazing Hot

question 37

Multiple Choice

A prairie grass may experience grazing herbivores,wildfires,droughts,deep snow,or blazing hot days in the summer.Yet,those prairie grasses alive today are descendants of those that have survived these challenges and more.From an evolutionary perspective,these sorts of environmental challenges are identified as

• A)herbivory.
• B)predation.
• C)selective pressures.
• D)biological adaptations.

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Definitions:

Mutual Exchange

An agreement where two parties exchange goods, services, or other considerations of value, with each party benefiting from the transaction.

Promissory Estoppel

A legal principle preventing someone from arguing that an unenforceable promise they made should not be upheld, because the other party relied on that promise to their detriment.

UCC

All commercial activities in the United States are subject to the intricate legal structure of the Uniform Commercial Code.

Promissory Estoppel

A legal concept that bars a person from canceling a promise made to someone else if that individual has sensibly relied on the promise to their misfortune.