Question

Please help me. The first right answer will be marked as brainliest.

Answer 1

Answer:

1. Autotrophs - which do not depend on others

Heterotrophs - Which depends on others

Photosynthesis - this is a process which help to prepare there own food in plants

Enzymes - helps to digest food

Autotrophic nutrition - nutrition which prepared by themselves

Heterotrophic nutrition - They depend upon other living beings for nutrition

2. a) Autotrophs will prepare their own for whereas heterotrophs depends on others for their food

    b) n autotrophic nutrition, organisms prepare their own food. In                                        heterotrophic nutrition, organisms do not prepare their own food. Autotrophs are the producers in the food chain. Heterotrophs are the consumers in the food chain. Autotrophs use simple substances from        surroundings to produce food

3. The survival of the heterotrophs depends directly or indirectly on the autotrophs because the autotrophs are capable of preparing their nutrients and food for own and the heterotrophs are very much relying on the nutrients. If we take an example of the lion then, they hunt the small animals for their survival.

4. outside raw materials used for by an organism:-

water ,which is used for digestion of food and also useful for certain body functions.

oxygen,admittedly oxgen is useful for breakdown of food which provide energy and it is very mandatory for an organism.

food,it is obligatory source of energy for a body

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Explanation: