The answer is B <span>Endocrine system </span>
Answer:
the organ system
the levels of organization go from
•cells
•tissues
•organs
•organ systems
•organisms
•population
•community
•ecosystem
•biome
•biosphere
Answer:
when refering to growth the cells get bigger rather than multiplying, when talking about development, the cells multiply rather than enlarge
Explanation:
The answer is *drum roll*
B. Eggs of flies in the surroundings!!!!
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Answer:
Shows the flow of food and energy
