Answer:
4 is correct
Explanation:
Two girls' cats
The girls have possession of the cats so you need to put an apostrophe after girls BUT there is already an S on the end of girls, so you don't add apostrophe S, just an apostrophe.
Answer:
The static friction between two surfaces is always higher than the kinetic friction (at least, in practical, real-world applications).
_____________________________
100% go.ogled answer -,-
