The answer is A. A falling barometer means a decrease in air pressure. This is caused by an increase in the local temperatures that warm the air and make it less dense. Clouds start forming when the warm humid air starts to rise and cool. The water moisture turns into water droplets.
Answer:
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Explanation:
Limitations to population growth are either density-dependant or density-independent. Density-dependent factors include disease, competition, and predation. Density-dependant factors can have either a positive or a negative correlation to population size.
Answer:
-demonstrates conservation of momentum and energy
Explanation:
Newton's cradle is a device that demonstrates conservation of momentum and energy using a series of swinging spheres. When one sphere at the end is lifted and released, it strikes the stationary spheres, transmitting a force through the stationary spheres that pushes the last sphere upward.
<span>109.5° is the bond angle in the CIO2- ion :)
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I believe this is the principle of polarization.
It is the property of electromagnetic waves such as light waves, in which the direction and magnitude of the vibrating electric field are related in a specific way. Electromagnetic waves are the types of waves that do not require a material medium for transmission and travels with the speed of light.