H2O (water) N2 (nitrogen)

O3 (ozone)

CaO (calcium oxide)

C6H12O6 (glucose, a type of sugar)

NaCl (table salt)

hi free points and brainless

Reread lines 6-7 "the survivor." determine how the tone of these differs from the preceding lines (1-5)

Which sentence is written correctly? oa. according to the weather forecast, it will be sunny all week.ob. do you know weather she will attend the show? oc. we should expect cloudy whether during the weekend.od. i like to stay at home and read a good book during rainy whether.

What is central purpose of the letter