Can anyone help me with these multiple-choice questions?

Barbara is converting 78°f to degrees celsius. first, she subtracts 32 from 78. what is the next step?

How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.

How many types of rock can form from the rock cycle