Examlex
Discuss the strengths and weaknesses of Ulysses S.Grant and RobertE.Lee as military commanders.
Survival Functions
The biological processes or behaviors that help living organisms to stay alive, including responses to environmental pressures and threats.
Heartbeat
The rhythmic contraction and expansion of the heart, pumping blood throughout the body, essential for circulatory system function.
Magnetic Fields
Invisible fields generated by electric charges in motion, affecting the behavior of charged objects in the vicinity.
Electrical Activity
The movement of electrical charges or signals through neurons in the brain or through other electrically active parts of the body, such as the heart.
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