1. What information is used to come up with a research question? ​

All research questions should be:

Focused on a single problem or issue.

Researchable using primary and/or secondary sources.

Feasible to answer within the timeframe and practical constraints.

Specific enough to answer thoroughly.

Complex enough to develop the answer over the space of a paper or thesis.Choose an interesting general topic.

Most professional researchers focus on topics they are genuinely interested in studying.  

Consider your audience.  

Explanation:

A research question is the question around which you center your research. It should be: clear: it provides enough specifics that one's audience can easily understand its purpose without needing additional explanation.

Hope this helped!!!

a research question is the question around which you center your research. it should be clear: it provides enough specifics that ones audience can easily understand it's purpose without needing additional 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."    

the menstrual cycle – higher tier. negative feedback mechanisms affect the production of hormones in the menstrual cycle. oestrogen also stimulates the release of lh (luteinising hormone) from the pituitary gland, which in turn controls the production of progesterone.