Question

what are the raw materials used by an organism to obtain energy?

Answer 1

water
 sunlight
crbondioxide
chlorophyll

Answer 2

♤ All organisms take in oxygen(O2) ,water(H2O) and food as raw material from outside.

♤ As plants make their own food by the process of photosynthesis they also need carbon dioxide (CO2) and water as raw material.