People can apply for citizenship and receive a green card, get married to a U.S citizen, or have a parent who was born in the U.S
In ancient Egypt, iron was known to be "the metal from heaven" . Iron was often used in tools, weapons, jewelry, and other fine items associating iron with power and royalty.
An sample advertisement could have been something along the lines of, "Treat yourself like a deity and drape yourself in the metal from heaven".
Answer:
Haemoglobin is a protein present in red blood cells, responsible for transporting oxygen from the lungs to cells in the body. Haemoglobin gives red blood cells their distinctive colour. Haemoglobin levels differ between individuals, but men usually have higher haemoglobin levels than women.
Answer and Explanation:
Technology refers to the innovative processes and systems that are employed or used by a firm to transform inputs into output in the most efficient and effective way while technological change refers to an increase in product or process efficiency that enables higher and better output holding inputs constant. In other words it is a change in a firm's ability to produce a level of output with a given quantity of inputs.
