Look at all of the ways that you have added carbon to the environment, list some actions that you can take to reduce your carbon footprint in the areas of transportation, work (school), recreation, food and shelter. (2 for each if possible)

- Use bikes and non motor engines to get short distances BIKES is a good option.

- Support electricaly charged vehicles

- Turn off your car when you are not driving

- Walk to school if you can

- Make sure to recycle paper

- reuse old notebooks that are not finished for the next year

- Get outdoors and spread your carbon dioxide

- try playing ball games and not video games so much becasue it means you use electricity that is generated by fossil

- Turn off lights before bed

- dont keep the TV on all the time.

Explanation:

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i think it would be b. tissue because an organ system is a group of organs that work together to perform one or more functions. each does a particular job in the body, and is made up of certain tissues.

the element that provides strength to the exoskeletons of clams and oysters is phosphorus. this is so because calcium carbonate is the main component in the shells.

explanation: