Human activites have greatly increased carbon dioxide levels in the atmosphere and nitrogen levels in the biosphere. Altered Altered biogeochemical cycle combined with climate change increase the vulnerability of biodiversity, food security, human health, and water quality to a changing climate.
.5 of a micrometer in width
2 micrometers in length
D.) = 1.)
A.) = 3.)
C.) = 2.)
B.) = 4.)
Is kinda blurry can u take a better picture
I have not learned that yet i wish i could help so sorry though good luck
