A.) Organic fossils. I hope that's right
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Explanation:
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Plants use energy from sunlight to turn water and carbon dioxide from what they get into an energy-rich sugar called glucose. This process is called photosynthesis, which means “making things with light”. In photosynthesis, the energy in light is absorbed by photopigments.
Ok, I'm not fully sure but answer B sound right, so I think it's right
For veterinarians, the use of DNA technology is to diagnose,
prevent and treat diseases in animals.
Genetic engineering is also used when a certain animal produce a transgenic
animals and breeds from different species for therapeutic proteins, also called
as xenografting.
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