17. Which of the following best explains Reversed Polarity? a. A physical movement of the North Pole southward
b. A magnetic field aligned with the earth's present-day magnetic field
c. A daily fluctuation in true north
d. A magnetic field aligned in the opposite direction as the earth's present-day magnetic field
e. A reversal of opinions by scientists as to the existence of magnetic poles

North carolina ranks second in christmas tree production has nothing to do with biotechnology

No animals, as if there are no producers, there's no animals that eat the producers, and no animals that eat those animals, etc.

Alright! 1. the carbon that is found in the trees or plants are eaten by animals that are vegetarians or omnivores(eat plants and meat).2. the animal might excread the waste(basically whatever the body did not need)with can then decompose and make the soil have carbon.  3. the animal also can breath in the carbon that is found in the air.  4. the carbon molecule can also be released by chemical reaction like the fire in the picture.  5. carbon can also be found in bodies of water.  hope this ! : )