whenever humans exhale carbon dioxide, plants take it in and use it to make a mixture of sunlight and water to create nutrients for itself. Once it creates the nutrients it releases oxygen which us humans use to breathe. This operation is called photosynthesis.
Tubers - they can act as both a source and sink for molecules such as glucose
Mutations are disruptions in the human body
Meiosis produce variations in daughter cells whereas mitosis produce identical nuclei.
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Answer:
threaten the food webs of their invaded habitat and effect the ecosystem.
