1. what is a questioned document? describe at least one example of something that might be a questioned document.

2. what is an exemplar? what are the best types of exemplars?

3. what are natural variations? describe how these may happen.

4. how are stamped signatures different from written signatures?

5. what are some of the typescript machines that document examiners may have to investigate? choose one of these machines and describe what document examiners may look for when comparing the machine to a questioned document. critical thinking questions

1. why are questioned documents important in forensic science? what is one example of a situation where a questioned document might be an important part of a criminal case?

2. what are some of the ways that a document examiner might try to match a questioned document to a specific typewriter? what aspects might they look at?

3. imagine that you have been asked to determine whether a signature on a check is authentic or a forgery. what steps would you take in doing this? what aspects would you examine?

4. imagine that you have been asked to determine whether a will written fifty years ago is authentic or a modern-day forgery. how would you go about doing this? what aspects would you examine to you make your determination?

5. a law enforcement agent is in charge of getting a writing sample from an uncooperative suspect. the agent puts the suspect in a comfortable room and has the person choose from a bunch of pencils and ink pens. the agent takes the questioned document and dictates the information to the suspect, having the suspect write down what she says as she reads from the questioned document. after several paragraphs, the agent stops and has the suspect rewrite the material two more times. what did the agent do wrong in this situation? what did the agent do right?

cuz they cant breath

explanation:

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."    

answer: angiosperms

dicots

angiosperms are highly evolved plants, they produce seeds which are enclosed within in a carple. these are the largest group of plants on earth. they include trees, shrubs, herbs and small flowering plants. angiosperms exhibit a flowering stage in their life cycle. the flower serves the function of reproduction and fruit formation in majority of angiosperms. dicot is the term used to describe flowering plants that have two seed leaves. dicots are plants which develop seeds which split into two parts called cotyledons. each cotyledon contains one embryo.

here, a small purple flower development indicates that the plant belongs to angiosperms and having two embryonic leaves indicates it belongs to dicots.  

what tree

explanation: