Read the two questions. Question 1: Is change in atmospheric CO2 levels likely to impact marine life? Question 2: Should diesel and gasoline engines compliant with CO2 emission standards be banned? Use complete sentences to explain whether both questions can be an swered by science or not. Be sure to explain why for each question.

Percent ionization for a weak acid (ha) is determined by the following formula: percent ionization=[ha] ionized[ha] initial×100%for strong acids, ionization is nearly complete (100%) at most concentrations. however, for weak acids, the percent ionization changes significantly with concentration. the more diluted the acid is, the greater percent ionization.a certain weak acid, ha, has a ka value of 9.4×10? 7.part acalculate the percent ionization of ha in a 0.10 m solution.part bcalculate the percent ionization of ha in a 0.010 m solution

Animals that reproduce sexually either do it through external or internal fertilization. read the following statement and decide if it is true or false. birds reproduce through external reproduction which is because the female will then be able to protect the egg.

Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?