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cycles in ecosystems: mastery test
select all the correct answers.
which two actions would most likely lead to an increase of carbon dioxide levels in the atmosphere?

Differences between compact bone and cartilage

Ascientist discovers a new body between the orbit of neptune and the kuiper belt. the object is round and travels in an orbit around neptune with other space objects. the scientist claims that she has found a new dwarf planet. where is the scientist’s error?

Which of the following is an effect of the uneven heating of the earth by the sun? a sea breeze a land breeze a convection current all of the above