A:similar animal fossils found in South America and Africa
An increase in the available water in an ecosystem would increase the sustainability of an ecosystem.
An increase of human interference can negatively impact local flora and fauna populations.
A decrease in the amount of sunlight would negative impact plants.
A decrease in the number of available producers will negatively impact the entire food chain/food web.
The answer is b I'm positive
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Regulatory proteins control the cell cycle.
If the regulatory proteins are malfunctioning or absent, the cells may reproduce abnormally fast, causing a tumor.
Answer: Chemosynthesis
Explanation:hemosynthesis A type of autotrophic nutrition in which organisms (called chemoautotrophs) synthesize organic materials using energy derived from the oxidation of inorganic chemicals, rather than from sunlight.
