Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar(s). The table gives the mean and standard deviation of four data distributions.

Mean Standard Deviation
Distribution 1 22 0.2
Distribution 2 21 0.8
Distribution 3 19 1.2
Distribution 4 20 3.2

Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages

Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter

Explain what will happen if decomposers were apsent from a forest ecoysystem.