object A & B are brought close to each other are big tables and become positively charged identify the charge the miscreants were for this situation to occur​

It is d, all the other ones say incorrect answer .

There is no graph to look at on here, but i shall explain them to you. a line graph is just in its title it’s a graph with a line running through the dots to show an increase or decrease. a bar graph is used to show how much or how little something is so a comparison. a scatter plot is used to graph points to tell the data. and i don’t know what a histogram is.

Which of the following are risk factors for emphysema ? correct answer : a and and c          good luck and have a nice benevolentpuppy day! : )

Sublimation- which change of state is shown in model