Examlex
Two spaceships approach each other along a straight line at a constant relative velocity of
0.9880c as measured by the captain of one of the ships. An observer on Earth is able to
measure the speed of only one of the ships as 0.9000c. From the point of view of the
observer on Earth, what is the speed of the other ship in terms of the speed of light?
Oxygen Intake
The process of inhaling oxygen from the air into the lungs, which is essential for cellular respiration and energy production in the body.
Physiological Need
A basic bodily requirement that humans need to maintain life and health, such as air, food, water, and shelter.
A Drive
An internal motivational state that compels organisms to engage in behavior to satisfy a need or achieve a goal.
Evolutionary Theory
A scientific explanation for the diversity of life on Earth, focusing on the process of natural selection and genetic variations.
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