The Rattlesnake, Fence Lizard, Some Caecilians, and Eutherian Mammals Are

question 86

Short Answer

The rattlesnake, fence lizard, some caecilians, and eutherian mammals are all _______ when it comes to reproduction, but not all of them belong members of the group called _______.

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Definitions:

Altruism

Unselfish acts or behavior by which an individual or group benefits others at their own expense, without expectation of reward or recognition.

Bystander Effect

A social factor that affects prosocial behavior: As the number of bystanders at an emergency increases, the probability that the victim will receive help decreases, and the help, if given, is likely to be delayed.

Catastrophes

Large-scale disasters or events causing great damage or suffering.

Aggression

Behavior aimed at causing harm or pain to others, which can be physical or verbal and motivated by various factors.