Who pushed for the immigration act of 1965?

Who pushed for the immigration act of 1965? Johnson signed into law the Immigration and Nationality Act of 1965. Commonly known as the Hart–Celler Act after its two main sponsors—Senator Philip A. Hart of Michigan and Representative Emanuel Celler of New York—the law overhauled America’s immigration system during a period of deep global instability. Why […]

How do you know if a reaction is endothermic or exothermic?

How do you know if a reaction is endothermic or exothermic? An exothermic process releases heat, causing the temperature of the immediate surroundings to rise. An endothermic process absorbs heat and cools the surroundings.” Is Melting Chocolate endothermic? endothermic – An endothermic reaction occurs when the elements are absorbing the heat allowing the solution to […]

What is a good insulator?

What is a good insulator? Plastic, rubber, wood, and ceramics are good insulators. These are often used to make kitchen utensils, such as saucepan handles, to stop heat from flowing up to burn the cook’s hand. Plastic coating is also used to cover most electrical wires in appliances. Air is also a good insulator of […]

Why should everyone get health care?

Why should everyone get health care? Providing all citizens the right to health care is good for economic productivity. When people have access to health care, they live healthier lives and miss work less, allowing them to contribute more to the economy. What is health care reform and why is it important? One of the […]

Which animal does not use echolocation?

Which animal does not use echolocation? fruit bats Do bats actually use echolocation? ​​Bats can see as well as humans can, but they have evolved a sophisticated method of using sound that enables them to navigate and find food in the dark called echolocation. Bats produce echolocation by emitting high frequency sound pulses through their […]

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