Question: Answer the following question given this paragraph: When done regularly, aerobic activities, such as cycling, make the heart stronger. Other aerobic activities include mowing lawn, shoveling snow and cross country skiing. Q: Cycling, shoveling snow and cross-country skiing are examples of what kind of heart-strengthening activity? A:
OPTIONS:
- metabolism
- anaerobic
- exercise
- aerobic
Answer: aerobic

input with options: 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
output: sphygmomanometer

Q: Answer the following question given this paragraph: Figure 28.41 All crustaceans go through different larval stages. Shown are (a) the nauplius larval stage of a tadpole shrimp, (b) the cypris larval stage of a barnacle, and (c) the zoea larval stage of a green crab. (credit a: modification of work by USGS; credit b: modification of work by M. Mingorance Rodriguez; credit c: modification of work by B. Kimmel based on original work by Ernst Haeckel). Q: What goes through different larval stages? A:

OPTIONS:
- octopuses
- plants
- sponges
- crustaceans

A: crustaceans

input: OPTIONS:
- hydrogen
- sodium
- carbonate
- chlorophyll Now, answer this question: Answer the following question given this paragraph: 30.4 | Leaves By the end of this section, you will be able to: Identify the parts of a typical leaf Describe the internal structure and function of a leaf Compare and contrast simple leaves and compound leaves List and describe examples of modified leaves Leaves are the main sites for photosynthesis: the process by which plants synthesize food. Most leaves are usually green, due to the presence of chlorophyll in the leaf cells. However, some leaves may have different colors, caused by other plant pigments that mask the green chlorophyll. The thickness, shape, and size of leaves are adapted to the environment. Each variation helps a plant species maximize its chances of survival in a particular habitat. Usually, the leaves of plants growing in tropical rainforests have larger surface areas than those of plants growing in deserts or very cold conditions, which are likely to have a smaller surface area to minimize water loss. Q: The presence of what in leaf cells makes most leaves appear green? A:
A:
output: chlorophyll

Answer the following question given this paragraph: Ways to prevent atherosclerosis include eating healthy foods, getting plenty of exercise and not smoking. A diet high in saturated fat and cholesterol can raise your body's cholesterol levels, which can lead to increased plaque in your arteries. Cholesterol and saturated fat are found mostly in animal products, such as meat, eggs, milk and other dairy products. Q: An increase in the body's cholesterol levels can lead to your arteries filling with what? A:

OPTIONS:
- triglycerides
- fat
- marble
- plaque

Answer: plaque

Q: Answer the following question given this paragraph: Q: Zoonotic pathogens are transferred from what to what? A:

OPTIONS:
- humans to animals
- animals to animals
- humans to humans
- animals to humans

A:
animals to humans