Which sentence uses the past form of the verb worry a. she worrying that the dress would not fit b. she worry that the dress will not fit c. she worried that dress would not fit d. she worried that dress with nothing

i believe your answer would be c.. : )

the rocks are classified by the geological process they are formed by. the three main groups of rocks are igneous, metamorphic, and sedimentary. minerals are not they are classified under the chemical classes they are in. these groups include silicates, sulfates and carbonates.

b. climate change will cause an increase in biodiversity of all ecosystems.

hope this