Identify the biotic component from the given statements.

1. They obtain nutrition by preparing their own food.
2. Gums and latex are their excretory products.

1. Animals
2. Humans
3. Soil
4. Plants

Identify errors in the given statements. Circle the incorrect word and write the correct word.
Plants are heterotrophs and can make their own food.

Mushrooms have a heterotrophic mode of nutrition that means they are not able make their own food themselves.So, from where and how they get food for their survival ?

Animals and most organisms obtain nutrition from food prepared by plants. They are classified as: