Glucose maybe because ATP wont work
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The biome would be temperate coniferous forest
For the first animal: 250x1000=250000 mg
for the second animal: 330x1000=330000 mg
to find the difference: 330000-250000=80000 mg (which is your final answer)
The endosymbiotic theory states that the some cellular organelles present inside the Eukaryotic cells were once free-living prokaryotic organisms. The eukaryotic cells ingested these organisms and over time they developed a symbiotic relationship with each other. These organelles include the mitochondria and the chloroplasts. Both these organelles contain their own DNA, and produce energy.
Hence, the answer is 'mitochondria and chloroplasts'.
