Answer: D. All of the above
Explanation:
George Perkins Marsh, was a well known scholar and naturalist. He was known as the founders of the environmental movement.
He was a lover of knowledge and he was happy to use his knowledge for a positive cause in the world. He wrote a book titled, Man and Nature, where he discussed how humans and the natural world should have a harmonious relationship. He also explained that there'll be dangers when the natural resources are used up too quickly.
Hel also argued that deforestation was dangerous and through his works, the Adirondack Park was created which was a forest preserves. Therefore, based on the options given, Perkins Marsh was the first environmental preservationist, the father of the environmental movement and one of the first to argue for an ethical response to Nature.
Therefore, the correct option is All of the above.
Seeing a snake, experiencing increased heart rate and rapid breathing, and then becoming frightened is the sequence of events postulated by the James-Lange theory.
1. dependent: mice’s weight. independent: amount of amino acid
2. dependent: plant’s height. independent: color of lights
3. dependent: amount of ammonia released.
independent: type of fish food
4. dependent: plant height. independent: temperature of water
5. dependent: tadpole’s development
independent: protein supplement or not

Panic disorder.
You feel terror that strikes at random. During a panic attack, chest pain, and feel palpitations. Sometimes you may feel like you’re choking or having a heart attack.
Social anxiety disorder:-
Also called social phobia, this is when you feel overwhelming worry and self-consciousness about everyday social situations.
Specific phobias.
You feel intense fear of a specific object or situation, such as heights or flying. The fear goes beyond what is appropriate and may cause you to avoid ordinary situations.
Generalized anxiety disorder.
You feel excessive, unrealistic worry and tension with little or no reason.
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Answer and Explanation:
Redistricting is important because it allows a real visualization of the limits of a legislative district, showing the size of that region and the impact it has within the political and social factors. It is important that redistricting is done every ten years, so that the condition of the electoral and legislative district is monitored and that possible changes are recorded. In this process, there are operating factors that go beyond the number of inhabitants of the district, within which, we can consider, the electoral records, the unemployment rates, the average age of the inhabitants, the social classes, among others.