Summarize the following:
Each data point should be contained in an individual cell with rows and columns that are labeled. Click and drag to highlight all the data you want to graph.  Be sure to include all data points and the labels. If you don't want to graph the entire spreadsheet, you can select multiple cells by holding Ctrl and clicking the cells you want to graph. It's in the menu bar at the top of the page.  This displays the Insert panel at the top. This generates a chart based on the selected data. You can also add a second axis to a line graph or a bar graph. Clicking the line once highlights each individual data point on the line.  Double-clicking it displays the "Format Data Point" menu to the right. This is the "Series Options" icon.  It's at the top of the Format Data Point menu to the right. It's below "Series Options" in the Format Data Point menu.  This immediately displays the line on a secondary axis with the numbers on the right side.

summary: Create a spreadsheet with your data. Select the data you want to graph. Click Insert. Click the icon that resembles a chart type you want to create. Double-click the line you want to graph on a second axis. Click the icon that resembles a bar chart. Select the radio button for "Secondary Axis".


Summarize the following:
The sun produces 3 types of ultraviolet (UV) rays -- UVA, UVB, and UVC rays. UVB rays can burn your skin, while UVA rays cause premature aging, such as wrinkles and dark spots. Both UVA and UVB rays can increase your chances of skin cancer. For the best protection, you should use a sunscreen that protects against both types of rays, so check the label to ensure that it provides full- or broad-spectrum protection. A sunscreen's SPF measures how well it protects your skin from UVB rays compared to not wearing it. For example, if it normally takes 20 minutes for your skin to turn red, a product with SPF 15 will typically prevent sunburn for 15 times longer.  You should use a product that has an SPF of at least 15.  If you’re only going to be spending a few minutes here and there in the sun, using a face moisturizer or aftershave with SPF 15 is usually sufficient to protect your skin from burning. If you're extremely active and plan to spend most of the day outside, a water-resistant sunscreen with a higher SPF, such as SPF 30, is a better option. For pale, sensitive skin that burns easily, it’s best to use a sunscreen with an SPF 50. Sunscreens become less effective as they age, so it's important to use one that's still able to protect your skin. A date is usually printed somewhere on the bottle that indicates when the sunscreen should be used by, so always check to ensure that it's still good to use. Most sunscreens are good for approximately three years after you purchase it. Because you need to reapply regularly, you'll probably use up a tube or bottle long before it expires. If you don’t apply enough sunscreen, you won’t get the full benefits, and may wind up burning. For the best protection, you need 1 ounce, or a shot glass full, of sunscreen to cover your entire body, including your face, ears, and scalp.  Make sure to apply your sunscreen 30 minutes before you plan to go outside, so the ingredients have enough time to absorb into your skin. Some sunscreens may recommend a specific amount to apply. Always consult the label to ensure that you’re applying enough. If you are going to be in the sun for a prolonged period of time, your sunscreen is going to wear off, putting you at risk for sunburn. To keep your skin protected, you must reapply every two hours when you’re in the sun. If you’re swimming or sweating a lot, towel off and immediately reapply.  Because you need to reapply on a regular basis, you can expect to use ¼ to ½ of an 8 ounce bottle of sunscreen if you spend a long day at the beach. Always be sure to have enough sunscreen on hand for reapplication. Spray sunscreens are often easier to reapply, so they're a better option when you're on the go. If you wear makeup, powder sunscreens are usually most convenient for reapplication because they won't disturb your foundation, concealer, or other face products the way that a lotion or cream sunscreen does.

summary: Choose a broad spectrum sunscreen. Select an appropriate SPF. Check the expiration date. Apply generously. Reapply regularly.


Summarize the following:
Cook for 15 minutes, or until the bacon is brown and crispy. Remove from the oven and serve.
summary: Preheat the oven to 400℉ (205℃). Place the baking sheet or pan in the oven.