Which action best shows that sydney cares for her sister, sophie?
1.) she smiles at sophie to reassure her that there's nothing to worry about.
2.) she gathers flashlights, snacks, and a deck of cards to distract sophie during the tornado.
3.) she hugs sophie when she's frightened by the tornado warning sirens.
4.) she tells sophie that she'll make her dinner since their mom is working late.
*from the story tornado watch. in advance!

Magnesium is the fourth most abundant mineral in the body and is essential to good health. magnesium is needed for more than 300 biochemical reactions in the body. it maintain normal muscle and nerve function, keep bones strong, keep one’s heart rhythm steady, and supports a healthy immune system. magnesium also regulate blood sugar levels, promotes normal blood pressure, and may play a role in energy metabolism and protein synthesis. doctors and scientists are trying to determine whether magnesium may play a role in preventing and managing disorders such as hypertension, cardiovascular disease, and diabetes. which is the main idea of this paragraph? a. the role of magnesium in human nutrition is being studied intensely. b. magnesium may be related to the body’s metabolism and other healthy functions. c. magnesium appears to contribute to hypertension, cardiovascular disease, and diabetes. d. magnesium and a healthy immune system are separate diseases.

What does tolstoy set up gerasim to be foil to praskoyva fedornovna

Which pair of words has similar denotation but different connotations?