Members of kingdom animalia store food reserves in the form of___________.

Explanation

**Step-by-Step Solution:**

1. **Understanding Kingdom Animalia**: Members of the kingdom Animalia are multicellular, eukaryotic organisms that are heterotrophic, meaning they obtain their food from other organisms.

2. **Food Storage in Animals**: Unlike plants, which store energy in the form of starch, animals store their energy reserves in different forms.

3. **Identifying the Forms of Food Reserves**: The primary forms of food reserves in animals are glycogen and fat. Glycogen is a polysaccharide that serves as a form of energy storage in animals, while fat (lipids) also serves as an energy reserve and is important for insulation and protection.

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