Sorry if I am wrong
Answer:
Food is broken down into nutrients.
Skeletal system
Explanation:
The correct answer is: marsupials.
Marsupials are actually defined by their ability to hold the young in the pouches, where they can be well protected. Some examples are Kangaroos and Koalas.
Other answers are wrong: for example, gymnosperms are plants, not animals.
Phytoplankton and Photosynthesis
Importance in Global Ecosystem
