What occurred as a result of the 1969 Cuyahoga River fire?a.
The number of fire stations along the river was doubled.
b.
The public was restricted from accessing the Cuyahoga River.
c.
Public awareness of water pollution increased.
d.
Ohio residents organized a massive campaign to clean up the river.
Answers
The right answer is C
The Cuyahoga-river has been designated as one of the American Heritage Rivers. This river is also famous for having, in 1969, literally caught fire.
This combustion, related to the dumping of flammable and toxic products (fire-hazard products) in this river, it was a trigger in the ecological awareness in the United States (and also outside the USA).
Related Questions
2.Cells have semipermeable membranes that-Arelease ATP during the process of cellular respiration,Bcapture light energy in order to perform photosynthesis.сare the organelle responsible for cellular metabolism.Dregulate the movement of material into and out of the cell.
Why was the founder species of finches on the Galápagos Islands able to form such a large variation of beak types?
In peas, yellow seed color (Y) is dominant to green seed color (y). A homozygous green pea plant is crossed with a heterozygous yellow pea plant. What is the predicted phenotypic ratio of the offspring
Where does the exchange of materials in and out of a cell take place?A.cell membraneB.nucleusC.chloroplastD.chromosome
Answers
We can arrange the following entities from sizes smallest to largest in:
1. Carbon atom. Consider the carbon atom in the periodic table which evidently small in size. Like any other atom such as hydrogen and oxygen.
2. Monomer. Is a singular molecule that can combine itself with elongated chains and other molecules. And thus form,
3. Polymer. Polymers are made from a complex amalgamation of monomers.
4. Macromolecule. And thus the macromolecules from the word macro are the biggest component. Which forms the lipid, proteins, RNA enzymes in the cell.
Final answer:
Proteins and complex carbohydrates are part of the four major macromolecular groups and play crucial roles in our body functions and energy provision. They are essential in our diet, assisting in maintaining connective tissue, aiding blood clotting, and providing energy for our bodies.
Explanation:
Proteins and complex carbohydrates are both part of the four major macromolecular groups, which also involve lipids and nucleic acids. These macromolecules are vital to the human diet, providing fuel for the body, and undergo digestion and energy production processes. Carbohydrates can be both complex, like starch and glycogen or simple sugars like glucose and fructose. These sugars are key contributions to ATP production in cells, and glucose specifically, is controlled by a variety of endocrine mechanisms to regulate its presence in the bloodstream. The excess glucose is stored as glycogen in the liver and skeletal muscles, or instead transformed into fat in adipocytes.
Proteins along with carbohydrates are also essential in the maintenance of connective tissue and assisting in blood clotting. This prominence of these macromolecules in the diet is why athletes often 'carb-load' before engaging in major competitions, allowing their bodies to possess enough energy to compete at such high levels. Foods like grains, fruits, and vegetables are all natural carbohydrate sources, providing us with the glucose our bodies require. Therefore, proteins and complex carbohydrates showcase inherent essentiality within the human diet, playing significant roles in body function and providing necessary energy for activities.
Learn more about Proteins and Complex Carbohydrates here:
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Answers
Simply put, locomotion is movement from one place to another
Movement is the action of moving body parts to perform locomotion
stressor
personal critic
fight or flight response
Answers
Answer: The fill in the blank can be filled with Stressor.
Stressor is a condition or an event which causes strain or stress in the body of an organism. It can include any external stimuli, biological or chemical agent, environmental condition or any event which has potential of producing stress response.
Example- A tideous task provided to the employee in the company. If the time limit is too short and it actually requires double the time, it may cause strain on the body of the employee. Thus, the task acts a stressor.
Thus, correct answer of given question is stressor.
B. hinting at things that will occur later.
C. showing the readers the dark side of a character's personality.
D. describing what happens at night—for example, in a dark basement.
Answers
B. year 2
C. year 3
D. year 4
Answers
break even means that the total income is equal to the total cost.
Therefore, we can equal the total gain to zero.
We have then:
Equaling zero we have:
Rewriting the polynomial we have:
We observe that the polynomial only has a real solution.
Therefore we have:
Answer:
the year (x) the entrepreneur will break even is:
D. year 4
The number of year (x) that it would take for this entrepreneur to break even is equal to: D. year 4.
How to calculate the year (x) this entrepreneur will break even?
In Economics, breaking even implies that the total revenue of an entrepreneur would be equal to the total cost. Thus, we would equate the total profit to zero as follows:
P(x) = x³ - 4x² + 5x - 20
Equating to zero, we have:
x³ - 4x² + 5x - 20 = 0
Simplifying the polynomial, we have:
(x - 4)(x² + 5) = 0
Note: The polynomial above only has a real solution.
x - 4 = 0
x = 4 years.
Read more on break-even analysis here: brainly.com/question/20973795
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