Light sometimes acts like a stream of particles called Photons. Photons are particles that carries energy proportional to the radiation frequency but no mass when it's at rest. It is the fundamental particle of a visible light. It represents a quantum of light.
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Adaptations are inheritable characteristics that increase an organism's ability to survive and reproduce in an environment. Adaptations can help an organism find food and water, protect itself, or manage in extreme environments.
Explanation: i hope this helps
1. B, 2. B, 3. B..............
Answer: A. Presidential Democracy
Explanation: We Citizens All vote Upon The President of The United States
When Vietnam turned to communism and Russia was still trying to spread it later china followed and that's what got us worried
