Giving brainliest!! What charges are needed in the objects in order for attraction to occur?

A) A positive charge
B) A negative charge
C) A positive charge and uncharged
D) A negative charge and uncharged

The balloon would likely become charged and its charge would exert a strange influence upon other objects in its vicinity. If some small bits of paper were placed upon a table and the balloon were brought near and held above the paper bits, then the presence of the charged balloon might create a sufficient attraction for the paper bits to raise them off the table. This influence - known as an electric force - occurs even when the charged balloon is held some distance away from the paper bits. The electric force is a non-contact force. Any charged object can exert this force upon other objects - both charged and uncharged objects.

Explanation:

I think it’s C because positive charge and uncharge can attract each other

It can’t be D because none of the photos have a negative charge

the cell is the smallest structural and functional unit of living organisms, which can exist on its own. therefore, it is sometimes called the building block of life. some organisms, such as bacteria or yeast, are unicellular—consisting only of a single cell—while others, for instance, mammalians, are multicellular.

mathematical model hope this