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Two methods that prevent contamination of public food supplies in silent spring?
Wiki User
∙ 11y ago
Method 1:"The elimination of tolerances on chlorinated hydrocarbons, the organic phosphorous group, and other highly toxic chemicals,"
And method 2: "A vigilant and aggressive Food and Drug Administration."
Page 183, chapter 11 in Silent Spring by Rachel Carson.
Wiki User
∙ 11y ago
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Can people swim in North Dandalup Dam?
No. It is illegal, because it supplies drinking water, and swimming causes contamination. but the dam has a public swimming hole with toilets,BBQ facility's and picnic area at the base of the dam
What are places that are high risks of contamination?
public bathrooms, subways etc.
How can a base class protect derived classes so that changes to the base class will not affect them explain with example?
In order for a base class to protect derived classes, so that changes to the base class do not affect the derived classes, you must make sure that the public interface exposed by the base class does not change when the implementation of those public methods do change. You can also prevent inadvertant access to the base class attributes from the derived class, by making them private. class base { public: base(...) {...}; /* constructor */ base~(...) {...}; /* destructor */ method(...) {...}; /* other public methods */ private: ... etc. } class child : base { public: ... private: ... } So long as the calling sequence and functionality (interface) of the base class public methods do not change, the implementation of those public methods can change, and the private methods and attributes can change, without impacting any child class.
Methods in public relation?
marketing advertisements
What companies provide copper plumbing supplies to the public?
Home improvement stores, such as Menards, Home Depot, and Lowe's, provide copper plumbing supplies to the public. You can expect to pay more for the copper supplies, but they are generally more durable.
What implicit modifiers interface methods have in java?
public
From where can one purchase notary public supplies?
You can purchase notary public supplies from the store on the acornsales website. Alternatively you may purchase some from the amazon shopping website or from the ebay bidding website.
What was true about Arkansas's Governor Orval Faubus?
He ordered national guard troops to prevent intergration of a public school
What do Radiological survey instruments?
To detect the presence of radioctive contamination in the immediate environment that may represent a danger to the public.
How do you fix 'identifier expected after this token' error in java?
Probably you've called some methods not within the main method: public class Foo{ public static void main(String []args){ // Calling methods here. } } I believe your problem is: public class Foo{ // Calling methods here. This is wrong. }
What are the main objectives of public health?
prevent the spread of diseases and public awareness programmes
When planning for responding to an incident consider facilities equipment and supplies necessary to meet public?
When planning for responding to an incident, it is true that you should consider facilities, equipment, and supplies that are necessary to meet public information needs. This is NIMS public information and in a course overview for FEMA.
