Fossils of a microscopic organism are found in rocks determined to be over 3.5 billion years old. Identify TWO types of evidence that would help answer the question of whether the organism was photosynthetic.Fossils of a microscopic organism are found in rocks determined to be over 3.5 billion years old. Identify TWO types of evidence that would help answer the question of whether the organism was photosynthetic.

Respuesta :

Answer: If it contains a chloroplast and if it contains by products of photosynthesis.

Explanation:

The TWO types of evidence that would help determine if the organism was photosynthetic are ;  

  • Presence of chloroplast in cell  and  
  • Presence of chlorophyll

The chloroplast ( plant cell organelles ) in plants coverts light energy from sun into chemical energy during the process of photosynthesis while chlorophyll are green pigments that are found on plants especially on leaves of plants. they absorb visible light used for photosynthetic processes in plants  

Hence we can conclude that the two(2) types of evidence that would help determine if the organism was photosynthetic are presence of chloroplast and chlorophyll.  

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