They are called bellwether species, also known as sentinel species.
Behavior that is beneficial to others is called <u>Prosocial</u> behavior.
Prosocial behavior is defined as ``voluntary behavior aimed at benefiting others'' (Eisenberg et al., 2006). Characterized by a kind, caring, and helpful demeanor, considered by many to be one of the greatest traits of human nature.
Prosocial behavior is any behavior intended to benefit one or more people (Dunfield, 2014). Examples of this include volunteering, donating money and helping move heavy furniture.
Prosocial behavior refers to behavior in which people voluntarily seek to help others. This includes various useful behaviors such as: For example, comforting a friend, donating to charity, mentoring an inexperienced colleague, or taking care of a neighbor's pet while out of town.
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Answer:
A.
It required that national government share power with the states.
ईन्धन काठ र चाराको अत्यधिक फसल, ज fire्गलमा आगो, लपिंग र चरन, स्ल्याश र जलेको खेती, र काठको उत्खनन सामान्यतया वन फँडानी र वन क्षतिको लागि जिम्मेवार मानिन्छl
Technology transform agriculture of Georgia into new frontiers and new rise due to improvement of their means of life. It increase the population growth of Georgia into an unprecedented scale that surpasses a lot of other regions and states. Because of technology the way the agriculture was processed improved thus making it more efficient.