input: OPTIONS:
- carbon
- hydrogen
- oxygen
- helium Now, answer this question: Answer the following question given this paragraph: When stars fuse helium into larger atoms, they become red giants. Q: Red giants are stars that fuse what element into larger atoms? A:
A:
output: helium

Answer the following question given this paragraph: Chemistry in Everyday Life Measuring Blood Pressure Blood pressure is measured using a device called a sphygmomanometer (Greek sphygmos = "pulse"). It consists of an inflatable cuff to restrict blood flow, a manometer to measure the pressure, and a method of determining when blood flow begins and when it becomes impeded (Figure 9.6). Since its invention in 1881, it has been an essential medical device. There are many types of sphygmomanometers: manual ones that require a stethoscope and are used by medical professionals; mercury ones, used when the most accuracy is required; less accurate mechanical ones; and digital ones that can be used with little training but that have limitations. When using a sphygmomanometer, the cuff is placed around the upper arm and inflated until blood flow is completely blocked, then slowly released. As the heart beats, blood forced through the arteries causes a rise in pressure. This rise in pressure at which blood flow begins is the systolic pressurethe peak pressure in the cardiac cycle. When the cuff's pressure equals the arterial systolic pressure, blood flows past the cuff, creating audible sounds that can be heard using a stethoscope. This is followed by a decrease in pressure as the heart's ventricles prepare for another beat. As cuff pressure continues to decrease, eventually sound is no longer heard; this is the diastolic pressurethe lowest pressure (resting phase) in the cardiac cycle. Blood pressure units from a sphygmomanometer are in terms of millimeters of mercury (mm Hg). Q: What is used to measure blood pressure? A:

OPTIONS:
- anemometer
- spectrometer
- barometer
- sphygmomanometer

Answer: sphygmomanometer

Problem: OPTIONS:
- Microevolution
- Potential evolution
- substantial evolution
- macroevolution
Q: Answer the following question given this paragraph: Macroevolution refers to larger evolutionary changes that result in new species. Q: What term refers to larger evolutionary changes that result in new species? A:
Answer: macroevolution

Problem:OPTIONS:
- marrow
- scales
- cartilage
- compact bone

Answer the following question given this paragraph: Compact bone makes up the dense outer layer of bones. Q: What makes up the dense outer layer of bones? A:
****
A: compact bone

Answer the following question given this paragraph: The Sun is made almost entirely of the elements hydrogen and helium. The Sun has no solid material. Most atoms in the Sun exist as plasma . Plasma is superheated gas with an electrical charge. Because the Sun is made of gases, it does not have a defined outer boundary. Like Earth, the Sun has an internal structure. The inner three layers make up what we would actually call "the Sun. ". Q: What two elements primarily make up the sun? A:
OPTIONS:
- oxygen and hydrogen
- nitrogen and argon
- calcium and helium
- hydrogen and helium
hydrogen and helium

Answer the following question given this paragraph: How does the food you eat provide energy? When you need a quick boost of energy, you might reach for an apple or a candy bar. But cells do not "eat" apples or candy bars; these foods need to be broken down so that cells can use them. Through the process of cellular respiration , the energy in food is changed into energy that can be used by the body's cells. Initially, the sugars in the food you eat are digested into the simple sugar glucose , a monosaccharide . Recall that glucose is the sugar produced by the plant during photosynthesis. The glucose, or the polysaccharide made from many glucose molecules, such as starch , is then passed to the organism that eats the plant. This organism could be you, or it could be the organism that you eat. Either way, it is the glucose molecules that holds the energy. Q: Which molecules in the body holds energy? A:
OPTIONS:
- mitochondria molecules
- water molecules
- lipid molecules
- glucose molecules

Answer:
glucose molecules