Write the proper greetings in Spanish, given the following situation.
Example:
You meet your friend Miss. Liza at 8:am in the morning.
Buenos días, Srta. Liza.
1. Greet your grandfather just before going to bed.
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2. Upon waking up in the morning your mother entered your room.
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3. After lunch your aunt meet you.
___________________________
4. At dawn, you meet Mrs. Cruz.
________________________
5. After your class in the afternoon, on your way home you meet the friend of your
sister, Ms. Flores.
______________________________
6. After dinner, your phone rings, and your uncle is calling you.
______________________________
7. At 3:00 in the afternoon, you meet your younger sister in the living room.
______________________________
8. You meet a friend in the park.
_______________________
9. Your brother meets you late in the evening.
_______________________________
10. When you arrive home before 6:00 pm, you see your grandmother in the terrace.
_______________________________
The heart is a muscular organ about the size of a fist, located just behind and slightly left of the breastbone. The heart pumps blood through the network of arteries and veins called the cardiovascular system.
The heart has four chambers:
The right atrium receives blood from the veins and pumps it to the right ventricle.
The right ventricle receives blood from the right atrium and pumps it to the lungs, where it is loaded with oxygen.
The left atrium receives oxygenated blood from the lungs and pumps it to the left ventricle.
The left ventricle (the strongest chamber) pumps oxygen-rich blood to the rest of the body. The left ventricle’s vigorous contractions create our blood pressure.