English-Writing Dictionary

Argument It is a set of meaningful sentences that can be true or false. This a good way of finding something to talk about in an essay. You can either agree or disagree and whatever side you are on, it’s good to state the reasons why you are on that side. Arrangement It is a […]

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What is America?

The United States can be defined by its geographical position or its vast area of land, but in answering the above question, a unique phenomenon has touched my heart as one of the finest terms to describe America; that is immigration. Huge amounts of research have been done on immigration in America but I feel […]

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Biology Genetics Practice Problems

R= round    Y= yellow seeds    P = purple flowers    T = tall        G = green pods r = wrinkled    y = green seeds    p = white flowers        t = short        g = yellow pods    Show the cross and analyze the offspring from two homozygous parents, one of which is tall and […]

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Physics questions

Question 1. A 6500-kg helicopter accelerates upward at 0.60 m/s² while lifting a 1200-kg car. (a) What is the lift force exerted by the air on the rotors? (b) What is the tension in the cable (ignore its mass) that connects the car to the helicopter? Answer a) The total mass that is accelerating at […]

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