Write a summary of what you have learned in "Introducing the Microscope". Be sure to include steps on how to focus, how to solve for magnification, and what a field of view is, and how to measure it. Do not copy and paste from similar posted questions to this. I checked on already, and they are all wrong answers and/or do not meet the requirements listed above.

In "Introducing the Microscope" we are introduced to the microscope itself and the ways to use it correctly, to be able to visualize well elements that are submitted to this device.

The microscope's field of view is what you can see through the lens and this field is measured by the magnifying power that each lens can promote. This magnifying power is indicated on each lens, which can be 10x, 40x, 100x and so on, depending on the microscope you are using.

Once you understand this, you can now use the microscope. For that, it will be necessary that you lower part of the microscope called "platinum" and insert the slide with the sample that you will visualize in it. It is important to secure the blade well and leave it well centered. After that, it is necessary to turn on the light of the device and adjust it well using the instrument called "diaphragm". At this point, you should place your eyes on the part called "eyepiece" and you will have access to the field of view. you’ll select the lowest resolution lens to be able to find your sample in the field of view. Once you have managed to find your sample, you will zoom in and out using the instrument called a "coarse screw" which you will move slowly until your sample is completely focused and you can view it well. If you change the lens, you will need to focus the sample again.

4.) metal

"-the movement of carbon from the nonliving environment into living things and back to the environment

-carbon is the essential component of proteins, fats, and carbohydrates (which make up all organisms)

-carbon exists in air, water, and living organisms

-producers convert carbon dioxide in the atmosphere into carbohydrates during photosynthesis

-bacteria in the atmosphere cycles through the system in filtration units

-in cellular respiration, carbon is released back into the atmosphere as carbon dioxide

-some carbon is stored in limestone (forming one of the largest "carbon sinks" on earth)

-largest carbon reservoir on earth= limestone

-carbon stored in the bodies of organisms as fat, oils, or other molecules may be released into the soil or air when the organism dies

-this may form deposits of coal, oil, or natural gas (fossil fuels, which increased the atmospheric carbon dioxide)

-fossil fuels store carbon left over from bodies of organisms that died millions of years ago

-they are located in the surface of earth, deep within the earth and beneath the ocean floor."    

producers: apple trees, potatoes, carrots, grains, acorns, cabbage, grass, corn, lettuce

consumers: deer, mice, rabbits, chickens, squirrels, horses, worms, cows

predators: eagles, frogs, wolves, owls