Answer: Organ systems:
they work together to carry out a particular function for the organism.
Explanation:
The leaf needs the sun to grow and gain energy. the insect then eats the leaf and gets its nutrition and energy.
hope this helps you
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Living things obtain and use energy so alive?
I can answer when you say if you are talking about cells or no
Answer:
A mature animal will have been fully developed whereas an immature animal will not be fully developed. In a mature animal, all stages of development will have occurred whereas in an immature animal not all developmental stages would have occurred.
A mature animal will be better adapted to live in an environment as compared to an immature animal.
