Which statement about genes is always true?
1.Each gene is responsible for a single
2.Many genes are required to determine
a single trait
3.Genes are located on chromosomes
within the cell nucleus
4.Both inherited traits and acquired
traits are determined by genes

Based on the equation and the information in the table, what is the enthalpy of the reaction?

Select the correct answer. when carbon dioxide dissolves in water, it sometimes reacts with water to form carbonic acid as in this balanced equation: co2 + h2o → h2co3. if 495 milliliters of carbon dioxide at 25°c and 101.3 kilopascals reacts with excess water, what is the theoretical yield of carbonic acid? use the periodic table and the ideal gas resource a. 0.889 g b. 1.10g c. 1.27g d. 2.02g what's the answer! quick!

How can carbon move from "land" to bodies of water? describe the way human impact has lead to increased levels of co2 in the atmosphere.