An agreement between states in current times is called an interstate compact. However, previously these were known as a Treaty. An example of a Treaty still in place is the Treaty of Beaufort - which is between Georgia and South Carolina.
Answer: Noise
Explanation: According to the communication process, noise is defined as the factor due to which the sender to receiver communication gets interfered .The transmission of the message gets disrupted due to noise.
Ralitza is also facing a barrier while in the class and thus not able to focus on the class discussion. The thought of calling her parents is acting as the noise source in the mind of Ralitza.
Among the people killed with a heat ray on Horsell common are <u>Martians</u>.
Horsell Common Landing Site was the first beachhead for the Martian invasion. The first projectile landed just after midnight on a Friday morning in June between the villages of Woking, Ottershaw, and Horsell in Surrey.
The projectile, first spotted by an astronomer named Ogilvy shortly after dawn on Friday, quickly became a subject of local interest because of its size and the crater it created upon impact. The tip of the was rotated all day and was completely dislodged from the inside just before 6 pm.
By this time, having cooled from the heat generated by the Earth's entry into the atmosphere, he had gathered a crowd of 200-300 people to see the first Maritan sightings. The sight of the unfamiliar and (to most people) uncomfortable Martian caused a general panic. Bystanders who fell into the crater were captured and killed by the emerging Martians.
Learn more about Martians here : brainly.com/question/644043
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