What would happen to the specific heat of water if salt is added?

What does the cell nucleus do or, how does it function?

In what way do investigations build scientific knowledge? the results of investigations lead to questions that cannot be tested. they reflect the opinions and social values of scientists, ensuring valid information. the results of investigations lead to new questions, which lead to new investigations. they are not influenced by the research of earlier scientists, so they are able to address gaps in understanding.i

Analyze the reaction to determine whether the reaction is exothermic or endothermic. explain your reasoning.