Answer:
C.Because of hunting, species such as bears and wolves are in danger of extinction.
Endocrine system regulation slowly happens but produces long-lasting effects, whereas nervous system regulation quickly takes place with short-term effects.
Endocrine system can regulate many things in the body that control the metabolism. The effect shouldn't be instant, but it should be good for long term effect. Nervous system need a much faster reaction because it responsible for "fight or flight" reaction. A slow nervous system will cause the organism caught by predator easier.
Answer:Higher levels of organization are built from lower levels. Therefore, molecules combine to form cells, cells combine to form tissues, tissues combine to form organs, organs combine to form organ systems, and organ systems combine to form organisms.
Explanation:
Answer:
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Explanation:
ITS TIME TO DRIVE YOUR CAN YOU WILL TRAVEL VERY FAR LEFT RIGHT FAST AND SLOW START ER UP ITS TIME TO GO
They return nutrients from waste or dead organisms back into the ecosystem to be recycled.
