Questions in Grade High-school

Questions in Grade High-school

[Homework Help] What type of reaction produces a metal from its metal oxide?

[Homework Help] Cellular respiration involves a series of chemical reactions. Which of the following is a primary way that enzymes affect these reactions? A. They decrease the pH of the products. B. They increase the rate of the reactions. C. They take the place of oxygen as a reactant. D. They change the location of the reactions in the cell.

[Homework Help] Which of the following factors does not favor a change in gene frequency and, therefore, evolution? A. Large populations B. Mutations C. Emigration D. Genetic drift E. All of the above

[Homework Help] What is hyperbole?

[Homework Help] Rewrite the expression without using a negative exponent: \[ 6m^{-2} \]

[Homework Help] Maria exercises for \(2 \frac{1}{7}\) hours every Saturday. She runs for \(\frac{1}{3}\) of the time that she exercises. How much time does she spend running every Saturday?

[Homework Help] Payments designed to make up for war damage are known as reparations.

[Homework Help] If \( A + B = 76 \) and \( A - B = 38 \), what is \( A \) divided by \( B \)?

[Homework Help] A special form of loose connective tissue that pads and insulates the body and stores fuel reserves is known as: (A) epithelial tissue. (B) adipose tissue. (C) fibrous connective tissue. (D) nervous tissue. (E) muscle tissue.

[Homework Help] If \((x - 2)^2 = 49\), then \(x\) could be?